86855193

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{11131}}^1$

素因数の和:11174

約数の個数: 24

約数和(自身を含む): 136700960

約数和(自身を除く): 49845767

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 11131, 33393, 100179, 189227, 300537, 567681, 1703043, 3216859, 5109129, 9650577, 28951731, 86855193]

約数ペア:

[(1, 86855193), (3, 28951731), (9, 9650577), (17, 5109129), (27, 3216859), (51, 1703043), (153, 567681), (289, 300537), (459, 189227), (867, 100179), (2601, 33393), (7803, 11131)]