Perfect Number

• Problem Description

  
  Write a program to check whether the given number is perfect number or not
  
  Input:A positive number
  
  Output:Display the appropriate message 
  
  Refer sample input and output for formatting specification.

• CODING ARENA

• n = int(input())

  sum1 = 0

  for i in range(1, n):

      if(n % i == 0):

          sum1 = sum1 + i

  if (sum1 == n):

      print("The number is a Perfect number")

  else:

      print("The number is not a Perfect number")

• Test Case 1

  
  Input (stdin)

  144
  
  

  Expected Output

  The number is not a Perfect number

• Test Case 2

  
  Input (stdin)

  6
  
  

  Expected Output

  The number is a Perfect number