87610167

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{9923}}^1$

素因数の和:10044

約数の個数: 20

約数和(自身を含む): 132088440

約数和(自身を除く): 44478273

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 9923, 29769, 89307, 267921, 803763, 1081607, 3244821, 9734463, 29203389, 87610167]

約数ペア:

[(1, 87610167), (3, 29203389), (9, 9734463), (27, 3244821), (81, 1081607), (109, 803763), (327, 267921), (981, 89307), (2943, 29769), (8829, 9923)]