Q: What is the sum of all factors of the number 149,121 excluding 149,121?
A: 106,431
The factors of the number 149,121 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 263, 567, 789, 1841, 2367, 5523, 7101, 16569, 21303, 49707, 149121.
If you add them up, you will get the total of 149,227. Now subtract 149,121 to get 106,431