772920009

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{91459}}^1$

素因数の和:91781

約数の個数: 16

約数和(自身を含む): 1148737600

約数和(自身を除く): 375817591

約数列:

[1, 3, 9, 27, 313, 939, 2817, 8451, 91459, 274377, 823131, 2469393, 28626667, 85880001, 257640003, 772920009]

約数ペア:

[(1, 772920009), (3, 257640003), (9, 85880001), (27, 28626667), (313, 2469393), (939, 823131), (2817, 274377), (8451, 91459)]