Q: What is the sum of all factors of the number 151,443 excluding 151,443?
A: 78,957
The factors of the number 151,443 are: 1, 3, 9, 27, 71, 79, 213, 237, 639, 711, 1917, 2133, 5609, 16827, 50481, 151443.
If you add them up, you will get the total of 151,521. Now subtract 151,443 to get 78,957