71769999

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{43261}}^1$

素因数の和:43350

約数の個数: 16

約数和(自身を含む): 110750720

約数和(自身を除く): 38980721

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 43261, 129783, 302827, 908481, 3417619, 10252857, 23923333, 71769999]

約数ペア:

[(1, 71769999), (3, 23923333), (7, 10252857), (21, 3417619), (79, 908481), (237, 302827), (553, 129783), (1659, 43261)]