627795027

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{6481}}^1$

素因数の和:6763

約数の個数: 24

約数和(自身を含む): 930296640

約数和(自身を除く): 302501613

約数列:

[1, 3, 9, 47, 141, 229, 423, 687, 2061, 6481, 10763, 19443, 32289, 58329, 96867, 304607, 913821, 1484149, 2741463, 4452447, 13357341, 69755003, 209265009, 627795027]

約数ペア:

[(1, 627795027), (3, 209265009), (9, 69755003), (47, 13357341), (141, 4452447), (229, 2741463), (423, 1484149), (687, 913821), (2061, 304607), (6481, 96867), (10763, 58329), (19443, 32289)]