68891121

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{196271}}^1$

素因数の和:196293

約数の個数: 16

約数和(自身を含む): 109912320

約数和(自身を除く): 41021199

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 196271, 588813, 1766439, 2551523, 5299317, 7654569, 22963707, 68891121]

約数ペア:

[(1, 68891121), (3, 22963707), (9, 7654569), (13, 5299317), (27, 2551523), (39, 1766439), (117, 588813), (351, 196271)]