Q: What is the sum of all factors of the number 615,750,021 excluding 615,750,021?
A: 273,666,689
The factors of the number 615,750,021 are: 1, 3, 9, 68416669, 205250007, 615750021.
If you add them up, you will get the total of 615,750,294. Now subtract 615,750,021 to get 273,666,689