156729371031

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{386051}}^1$

素因数の和:386707

約数の個数: 24

約数和(自身を含む): 229654613760

約数和(自身を除く): 72925242729

約数列:

[1, 3, 9, 79, 237, 571, 711, 1713, 5139, 45109, 135327, 386051, 405981, 1158153, 3474459, 30498029, 91494087, 220435121, 274482261, 661305363, 1983916089, 17414374559, 52243123677, 156729371031]

約数ペア:

[(1, 156729371031), (3, 52243123677), (9, 17414374559), (79, 1983916089), (237, 661305363), (571, 274482261), (711, 220435121), (1713, 91494087), (5139, 30498029), (45109, 3474459), (135327, 1158153), (386051, 405981)]