Q: What is the sum of all factors of the number 216,765,621 excluding 216,765,621?
A: 96,676,651
The factors of the number 216,765,621 are: 1, 3, 9, 967, 2901, 8703, 24907, 74721, 224163, 24085069, 72255207, 216765621.
If you add them up, you will get the total of 216,765,717. Now subtract 216,765,621 to get 96,676,651