55870887

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 82076544

約数和(自身を除く): 26205657

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 2243, 6729, 8303, 24909, 42617, 51589, 127851, 154767, 809723, 980191, 2429169, 2940573, 18623629, 55870887]

約数ペア:

[(1, 55870887), (3, 18623629), (19, 2940573), (23, 2429169), (57, 980191), (69, 809723), (361, 154767), (437, 127851), (1083, 51589), (1311, 42617), (2243, 24909), (6729, 8303)]