127509759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4801}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 199263792

約数和(自身を除く): 71754033

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951, 4801, 8853, 14403, 26559, 43209, 62413, 187239, 561717, 1089827, 3269481, 9808443, 14167751, 42503253, 127509759]

約数ペア:

[(1, 127509759), (3, 42503253), (9, 14167751), (13, 9808443), (39, 3269481), (117, 1089827), (227, 561717), (681, 187239), (2043, 62413), (2951, 43209), (4801, 26559), (8853, 14403)]