43900731

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2256

約数の個数: 32

約数和(自身を含む): 75046400

約数和(自身を除く): 31145669

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2131, 2289, 2943, 6393, 6867, 14917, 19179, 20601, 44751, 57537, 134253, 232279, 402759, 696837, 1625953, 2090511, 4877859, 6271533, 14633577, 43900731]

約数ペア:

[(1, 43900731), (3, 14633577), (7, 6271533), (9, 4877859), (21, 2090511), (27, 1625953), (63, 696837), (109, 402759), (189, 232279), (327, 134253), (763, 57537), (981, 44751), (2131, 20601), (2289, 19179), (2943, 14917), (6393, 6867)]