424775907

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{6547}}^1$

素因数の和:6654

約数の個数: 28

約数和(自身を含む): 644126760

約数和(自身を除く): 219350853

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 2403, 6547, 7209, 19641, 21627, 58923, 64881, 176769, 530307, 582683, 1590921, 1748049, 4772763, 5244147, 15732441, 47197323, 141591969, 424775907]

約数ペア:

[(1, 424775907), (3, 141591969), (9, 47197323), (27, 15732441), (81, 5244147), (89, 4772763), (243, 1748049), (267, 1590921), (729, 582683), (801, 530307), (2403, 176769), (6547, 64881), (7209, 58923), (19641, 21627)]