268159293

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14387}}^1$

素因数の和:14521

約数の個数: 24

約数和(自身を含む): 411496800

約数和(自身を除く): 143337507

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 14387, 18639, 43161, 129483, 273353, 820059, 1568183, 2460177, 4704549, 14113647, 29795477, 89386431, 268159293]

約数ペア:

[(1, 268159293), (3, 89386431), (9, 29795477), (19, 14113647), (57, 4704549), (109, 2460177), (171, 1568183), (327, 820059), (981, 273353), (2071, 129483), (6213, 43161), (14387, 18639)]