40720833

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 24

約数和(自身を含む): 63086240

約数和(自身を除く): 22365407

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 2851, 4761, 8553, 14283, 25659, 65573, 76977, 196719, 590157, 1508179, 1770471, 4524537, 13573611, 40720833]

約数ペア:

[(1, 40720833), (3, 13573611), (9, 4524537), (23, 1770471), (27, 1508179), (69, 590157), (207, 196719), (529, 76977), (621, 65573), (1587, 25659), (2851, 14283), (4761, 8553)]