57637521

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{14327}}^1$

素因数の和:14485

約数の個数: 16

約数和(自身を含む): 85968000

約数和(自身を除く): 28330479

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 14327, 42981, 128943, 386829, 2134723, 6404169, 19212507, 57637521]

約数ペア:

[(1, 57637521), (3, 19212507), (9, 6404169), (27, 2134723), (149, 386829), (447, 128943), (1341, 42981), (4023, 14327)]