51285933

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{31139}}^1$

素因数の和:31209

約数の個数: 16

約数和(自身を含む): 77227200

約数和(自身を除く): 25941267

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 31139, 93417, 280251, 840753, 1899479, 5698437, 17095311, 51285933]

約数ペア:

[(1, 51285933), (3, 17095311), (9, 5698437), (27, 1899479), (61, 840753), (183, 280251), (549, 93417), (1647, 31139)]