68968627

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{108271}}^1$

素因数の和:108298

約数の個数: 12

約数和(自身を含む): 86401056

約数和(自身を除く): 17432429

約数列:

[1, 7, 13, 49, 91, 637, 108271, 757897, 1407523, 5305279, 9852661, 68968627]

約数ペア:

[(1, 68968627), (7, 9852661), (13, 5305279), (49, 1407523), (91, 757897), (637, 108271)]