75047481

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 110527560

約数和(自身を除く): 35480079

約数列:

[1, 3, 9, 109, 113, 327, 339, 677, 981, 1017, 2031, 6093, 12317, 36951, 73793, 76501, 110853, 221379, 229503, 664137, 688509, 8338609, 25015827, 75047481]

約数ペア:

[(1, 75047481), (3, 25015827), (9, 8338609), (109, 688509), (113, 664137), (327, 229503), (339, 221379), (677, 110853), (981, 76501), (1017, 73793), (2031, 36951), (6093, 12317)]