68537489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 74027520

約数和(自身を除く): 5490031

約数列:

[1, 17, 101, 179, 223, 1717, 3043, 3791, 18079, 22523, 39917, 307343, 382891, 678589, 4031617, 68537489]

約数ペア:

[(1, 68537489), (17, 4031617), (101, 678589), (179, 382891), (223, 307343), (1717, 39917), (3043, 22523), (3791, 18079)]