85311159

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 123352560

約数和(自身を除く): 38041401

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2109, 2129, 6387, 13357, 40071, 40451, 78773, 121353, 236319, 768569, 1496687, 2305707, 4490061, 28437053, 85311159]

約数ペア:

[(1, 85311159), (3, 28437053), (19, 4490061), (37, 2305707), (57, 1496687), (111, 768569), (361, 236319), (703, 121353), (1083, 78773), (2109, 40451), (2129, 40071), (6387, 13357)]