40867929

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{28559}}^1$

素因数の和:28621

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 20821671

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 28559, 85677, 257031, 771093, 1513627, 4540881, 13622643, 40867929]

約数ペア:

[(1, 40867929), (3, 13622643), (9, 4540881), (27, 1513627), (53, 771093), (159, 257031), (477, 85677), (1431, 28559)]