88272009

素因数分解:

$3^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1289}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 145966080

約数和(自身を除く): 57694071

約数列:

[1, 3, 7, 9, 21, 63, 1087, 1289, 3261, 3867, 7609, 9023, 9783, 11601, 22827, 27069, 68481, 81207, 1401143, 4203429, 9808001, 12610287, 29424003, 88272009]

約数ペア:

[(1, 88272009), (3, 29424003), (7, 12610287), (9, 9808001), (21, 4203429), (63, 1401143), (1087, 81207), (1289, 68481), (3261, 27069), (3867, 22827), (7609, 11601), (9023, 9783)]