40581027

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{13789}}^1$

素因数の和:13907

約数の個数: 16

約数和(自身を含む): 60676000

約数和(自身を除く): 20094973

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 13789, 41367, 124101, 372303, 1503001, 4509003, 13527009, 40581027]

約数ペア:

[(1, 40581027), (3, 13527009), (9, 4509003), (27, 1503001), (109, 372303), (327, 124101), (981, 41367), (2943, 13789)]