Q: What is the sum of all factors of the number 126,243 excluding 126,243?
A: 73,593
The factors of the number 126,243 are: 1, 3, 9, 13, 39, 83, 117, 169, 249, 507, 747, 1079, 1521, 3237, 9711, 14027, 42081, 126243.
If you add them up, you will get the total of 126,316. Now subtract 126,243 to get 73,593