8740629

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 30

約数和(自身を含む): 13732290

約数和(自身を除く): 4991661

約数列:

[1, 3, 9, 27, 29, 61, 81, 87, 183, 261, 549, 783, 1647, 1769, 2349, 3721, 4941, 5307, 11163, 15921, 33489, 47763, 100467, 107909, 143289, 301401, 323727, 971181, 2913543, 8740629]

約数ペア:

[(1, 8740629), (3, 2913543), (9, 971181), (27, 323727), (29, 301401), (61, 143289), (81, 107909), (87, 100467), (183, 47763), (261, 33489), (549, 15921), (783, 11163), (1647, 5307), (1769, 4941), (2349, 3721)]