154345311

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3023}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 239984640

約数和(自身を除く): 85639329

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1647, 1891, 3023, 5673, 9069, 17019, 27207, 51057, 81621, 93713, 184403, 281139, 553209, 843417, 1659627, 2530251, 4978881, 5716493, 17149479, 51448437, 154345311]

約数ペア:

[(1, 154345311), (3, 51448437), (9, 17149479), (27, 5716493), (31, 4978881), (61, 2530251), (93, 1659627), (183, 843417), (279, 553209), (549, 281139), (837, 184403), (1647, 93713), (1891, 81621), (3023, 51057), (5673, 27207), (9069, 17019)]