8081829

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 13927680

約数和(自身を除く): 5845851

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 701, 1281, 1647, 2103, 3843, 4907, 6309, 11529, 14721, 18927, 42761, 44163, 128283, 132489, 299327, 384849, 897981, 1154547, 2693943, 8081829]

約数ペア:

[(1, 8081829), (3, 2693943), (7, 1154547), (9, 897981), (21, 384849), (27, 299327), (61, 132489), (63, 128283), (183, 44163), (189, 42761), (427, 18927), (549, 14721), (701, 11529), (1281, 6309), (1647, 4907), (2103, 3843)]