53509209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2437}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 77001792

約数和(自身を除く): 23492583

約数列:

[1, 3, 13, 39, 563, 1689, 2437, 7311, 7319, 21957, 31681, 95043, 1372031, 4116093, 17836403, 53509209]

約数ペア:

[(1, 53509209), (3, 17836403), (13, 4116093), (39, 1372031), (563, 95043), (1689, 31681), (2437, 21957), (7311, 7319)]