88290423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1801}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 137744880

約数和(自身を除く): 49454457

約数列:

[1, 3, 9, 13, 39, 117, 419, 1257, 1801, 3771, 5403, 5447, 16209, 16341, 23413, 49023, 70239, 210717, 754619, 2263857, 6791571, 9810047, 29430141, 88290423]

約数ペア:

[(1, 88290423), (3, 29430141), (9, 9810047), (13, 6791571), (39, 2263857), (117, 754619), (419, 210717), (1257, 70239), (1801, 49023), (3771, 23413), (5403, 16341), (5447, 16209)]