64374867

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 96866640

約数和(自身を除く): 32491773

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 1571, 4553, 4713, 13659, 14139, 40977, 45559, 136677, 246647, 410031, 739941, 2219823, 7152763, 21458289, 64374867]

約数ペア:

[(1, 64374867), (3, 21458289), (9, 7152763), (29, 2219823), (87, 739941), (157, 410031), (261, 246647), (471, 136677), (1413, 45559), (1571, 40977), (4553, 14139), (4713, 13659)]