56331969

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 76531392

約数和(自身を除く): 20199423

約数列:

[1, 3, 107, 113, 321, 339, 1553, 4659, 12091, 36273, 166171, 175489, 498513, 526467, 18777323, 56331969]

約数ペア:

[(1, 56331969), (3, 18777323), (107, 526467), (113, 498513), (321, 175489), (339, 166171), (1553, 36273), (4659, 12091)]