Q: What is the sum of all factors of the number 138,573 excluding 138,573?
A: 65,007
The factors of the number 138,573 are: 1, 3, 9, 89, 173, 267, 519, 801, 1557, 15397, 46191, 138573.
If you add them up, you will get the total of 138,638. Now subtract 138,573 to get 65,007