Q: What is the sum of all factors of the number 117,243 excluding 117,243?
A: 76,405
The factors of the number 117,243 are: 1, 3, 7, 9, 21, 63, 1861, 5583, 13027, 16749, 39081, 117243.
If you add them up, you will get the total of 117,319. Now subtract 117,243 to get 76,405