98498511

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{25873}}^1$

素因数の和:25932

約数の個数: 20

約数和(自身を含む): 150276192

約数和(自身を除く): 51777681

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 25873, 77619, 232857, 698571, 1216031, 2095713, 3648093, 10944279, 32832837, 98498511]

約数ペア:

[(1, 98498511), (3, 32832837), (9, 10944279), (27, 3648093), (47, 2095713), (81, 1216031), (141, 698571), (423, 232857), (1269, 77619), (3807, 25873)]