74040759

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{48679}}^1$

素因数の和:48711

約数の個数: 18

約数和(自身を含む): 115809720

約数和(自身を除く): 41768961

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 48679, 146037, 438111, 632827, 1898481, 5695443, 8226751, 24680253, 74040759]

約数ペア:

[(1, 74040759), (3, 24680253), (9, 8226751), (13, 5695443), (39, 1898481), (117, 632827), (169, 438111), (507, 146037), (1521, 48679)]