289728099

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4817}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 431422992

約数和(自身を除く): 141694893

約数列:

[1, 3, 9, 41, 123, 163, 369, 489, 1467, 4817, 6683, 14451, 20049, 43353, 60147, 197497, 592491, 785171, 1777473, 2355513, 7066539, 32192011, 96576033, 289728099]

約数ペア:

[(1, 289728099), (3, 96576033), (9, 32192011), (41, 7066539), (123, 2355513), (163, 1777473), (369, 785171), (489, 592491), (1467, 197497), (4817, 60147), (6683, 43353), (14451, 20049)]