86959359

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{19759}}^1$

素因数の和:19931

約数の個数: 16

約数和(自身を含む): 129625600

約数和(自身を除く): 42666241

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 19759, 59277, 177831, 533493, 3220717, 9662151, 28986453, 86959359]

約数ペア:

[(1, 86959359), (3, 28986453), (9, 9662151), (27, 3220717), (163, 533493), (489, 177831), (1467, 59277), (4401, 19759)]