Q: What is the sum of all factors of the number 128,223 excluding 128,223?
A: 63,441
The factors of the number 128,223 are: 1, 3, 9, 27, 81, 1583, 4749, 14247, 42741, 128223.
If you add them up, you will get the total of 128,286. Now subtract 128,223 to get 63,441