40548357

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{10651}}^1$

素因数の和:10710

約数の個数: 20

約数和(自身を含む): 61866816

約数和(自身を除く): 21318459

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 10651, 31953, 95859, 287577, 500597, 862731, 1501791, 4505373, 13516119, 40548357]

約数ペア:

[(1, 40548357), (3, 13516119), (9, 4505373), (27, 1501791), (47, 862731), (81, 500597), (141, 287577), (423, 95859), (1269, 31953), (3807, 10651)]