68964393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17117}}^1$

素因数の和:17216

約数の個数: 16

約数和(自身を含む): 98599680

約数和(自身を除く): 29635287

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 17117, 51351, 290989, 872967, 1352243, 4056729, 22988131, 68964393]

約数ペア:

[(1, 68964393), (3, 22988131), (17, 4056729), (51, 1352243), (79, 872967), (237, 290989), (1343, 51351), (4029, 17117)]