Q: What is the sum of all factors of the number 27,573 excluding 27,573?
A: 18,123
The factors of the number 27,573 are: 1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 9191, 27573.
If you add them up, you will get the total of 27,591. Now subtract 27,573 to get 18,123