54156969

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 81120000

約数和(自身を除く): 26963031

約数列:

[1, 3, 9, 31, 93, 279, 389, 499, 1167, 1497, 3501, 4491, 12059, 15469, 36177, 46407, 108531, 139221, 194111, 582333, 1746999, 6017441, 18052323, 54156969]

約数ペア:

[(1, 54156969), (3, 18052323), (9, 6017441), (31, 1746999), (93, 582333), (279, 194111), (389, 139221), (499, 108531), (1167, 46407), (1497, 36177), (3501, 15469), (4491, 12059)]