Q: What is the sum of all factors of the number 243,353,553 excluding 243,353,553?
A: 81,117,855
The factors of the number 243,353,553 are: 1, 3, 81117851, 243353553.
If you add them up, you will get the total of 243,353,634. Now subtract 243,353,553 to get 81,117,855