187310043

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 293910240

約数和(自身を除く): 106600197

約数列:

[1, 3, 9, 27, 29, 73, 87, 113, 219, 261, 339, 657, 783, 841, 1017, 1971, 2117, 2523, 3051, 3277, 6351, 7569, 8249, 9831, 19053, 22707, 24747, 29493, 57159, 61393, 74241, 88479, 95033, 184179, 222723, 239221, 285099, 552537, 717663, 855297, 1657611, 2152989, 2565891, 6458967, 6937409, 20812227, 62436681, 187310043]

約数ペア:

[(1, 187310043), (3, 62436681), (9, 20812227), (27, 6937409), (29, 6458967), (73, 2565891), (87, 2152989), (113, 1657611), (219, 855297), (261, 717663), (339, 552537), (657, 285099), (783, 239221), (841, 222723), (1017, 184179), (1971, 95033), (2117, 88479), (2523, 74241), (3051, 61393), (3277, 57159), (6351, 29493), (7569, 24747), (8249, 22707), (9831, 19053)]