Q: What is the sum of all factors of the number 216,732,621 excluding 216,732,621?
A: 113,526,643
The factors of the number 216,732,621 are: 1, 3, 7, 21, 10320601, 30961803, 72244207, 216732621.
If you add them up, you will get the total of 216,732,734. Now subtract 216,732,621 to get 113,526,643