387655264917

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{6145357}}^1$

素因数の和:6145569

約数の個数: 24

約数和(自身を含む): 576483743264

約数和(自身を除く): 188828478347

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1467, 7009, 21027, 63081, 6145357, 18436071, 55308213, 264250351, 792751053, 1001693191, 2378253159, 3005079573, 9015238719, 43072807213, 129218421639, 387655264917]

約数ペア:

[(1, 387655264917), (3, 129218421639), (9, 43072807213), (43, 9015238719), (129, 3005079573), (163, 2378253159), (387, 1001693191), (489, 792751053), (1467, 264250351), (7009, 55308213), (21027, 18436071), (63081, 6145357)]