28077153

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 41109120

約数和(自身を除く): 13031967

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 701, 1027, 2103, 3081, 9113, 13351, 27339, 40053, 55379, 118469, 166137, 355407, 719927, 2159781, 9359051, 28077153]

約数ペア:

[(1, 28077153), (3, 9359051), (13, 2159781), (39, 719927), (79, 355407), (169, 166137), (237, 118469), (507, 55379), (701, 40053), (1027, 27339), (2103, 13351), (3081, 9113)]