Q: What is the sum of all factors of the number 210,021,021 excluding 210,021,021?
A: 137,526,179
The factors of the number 210,021,021 are: 1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3897, 7699, 9093, 23097, 27279, 53893, 69291, 161679, 485037, 3333667, 10001001, 23335669, 30003003, 70007007, 210021021.
If you add them up, you will get the total of 210,021,158. Now subtract 210,021,021 to get 137,526,179