Q: What is the sum of all factors of the number 243,459 excluding 243,459?
A: 125,181
The factors of the number 243,459 are: 1, 3, 9, 27, 71, 127, 213, 381, 639, 1143, 1917, 3429, 9017, 27051, 81153, 243459.
If you add them up, you will get the total of 243,584. Now subtract 243,459 to get 125,181