86333289

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{13219}}^1$

素因数の和:13540

約数の個数: 16

約数和(自身を含む): 131988480

約数和(自身を除く): 45655191

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 13219, 39657, 92533, 277599, 4111109, 12333327, 28777763, 86333289]

約数ペア:

[(1, 86333289), (3, 28777763), (7, 12333327), (21, 4111109), (311, 277599), (933, 92533), (2177, 39657), (6531, 13219)]