331333533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{45061}}^1$

素因数の和:45129

約数の個数: 24

約数和(自身を含む): 515509280

約数和(自身を除く): 184175747

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 45061, 135183, 405549, 856159, 1937623, 2568477, 5812869, 7705431, 17438607, 36814837, 110444511, 331333533]

約数ペア:

[(1, 331333533), (3, 110444511), (9, 36814837), (19, 17438607), (43, 7705431), (57, 5812869), (129, 2568477), (171, 1937623), (387, 856159), (817, 405549), (2451, 135183), (7353, 45061)]