68708907

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 102997440

約数和(自身を除く): 34288533

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 2357, 3239, 7071, 9717, 21213, 29151, 96637, 186203, 289911, 558609, 869733, 1675827, 7634323, 22902969, 68708907]

約数ペア:

[(1, 68708907), (3, 22902969), (9, 7634323), (41, 1675827), (79, 869733), (123, 558609), (237, 289911), (369, 186203), (711, 96637), (2357, 29151), (3239, 21213), (7071, 9717)]