15957246627

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4152289}}^1$

素因数の和:4152363

約数の個数: 24

約数和(自身を含む): 26773965920

約数和(自身を除く): 10816719293

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 4152289, 12456867, 29066023, 37370601, 87198069, 253289629, 261594207, 759868887, 1773027403, 2279606661, 5319082209, 15957246627]

約数ペア:

[(1, 15957246627), (3, 5319082209), (7, 2279606661), (9, 1773027403), (21, 759868887), (61, 261594207), (63, 253289629), (183, 87198069), (427, 37370601), (549, 29066023), (1281, 12456867), (3843, 4152289)]