136388457

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 199555200

約数和(自身を除く): 63166743

約数列:

[1, 3, 9, 163, 239, 389, 489, 717, 1167, 1467, 2151, 3501, 38957, 63407, 92971, 116871, 190221, 278913, 350613, 570663, 836739, 15154273, 45462819, 136388457]

約数ペア:

[(1, 136388457), (3, 45462819), (9, 15154273), (163, 836739), (239, 570663), (389, 350613), (489, 278913), (717, 190221), (1167, 116871), (1467, 92971), (2151, 63407), (3501, 38957)]