Q: What is the sum of all factors of the number 72,387 excluding 72,387?
A: 50,493
The factors of the number 72,387 are: 1, 3, 7, 9, 21, 27, 63, 189, 383, 1149, 2681, 3447, 8043, 10341, 24129, 72387.
If you add them up, you will get the total of 72,437. Now subtract 72,387 to get 50,493