273857571

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{60017}}^1$

素因数の和:60052

約数の個数: 24

約数和(自身を含む): 439331760

約数和(自身を除く): 165474189

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 60017, 180051, 540153, 780221, 1620459, 2340663, 7021989, 10142873, 21065967, 30428619, 91285857, 273857571]

約数ペア:

[(1, 273857571), (3, 91285857), (9, 30428619), (13, 21065967), (27, 10142873), (39, 7021989), (117, 2340663), (169, 1620459), (351, 780221), (507, 540153), (1521, 180051), (4563, 60017)]