Q: What is the sum of all factors of the number 243,012,321 excluding 243,012,321?
A: 108,005,489
The factors of the number 243,012,321 are: 1, 3, 9, 27001369, 81004107, 243012321.
If you add them up, you will get the total of 243,012,429. Now subtract 243,012,321 to get 108,005,489