71745501

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 104265984

約数和(自身を除く): 32520483

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 2137, 6411, 11191, 33573, 40603, 66247, 121809, 198741, 771457, 1258693, 2314371, 3776079, 23915167, 71745501]

約数ペア:

[(1, 71745501), (3, 23915167), (19, 3776079), (31, 2314371), (57, 1258693), (93, 771457), (361, 198741), (589, 121809), (1083, 66247), (1767, 40603), (2137, 33573), (6411, 11191)]