87831801

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{15817}}^1$

素因数の和:16440

約数の個数: 12

約数和(自身を含む): 127081812

約数和(自身を除く): 39250011

約数列:

[1, 3, 9, 617, 1851, 5553, 15817, 47451, 142353, 9759089, 29277267, 87831801]

約数ペア:

[(1, 87831801), (3, 29277267), (9, 9759089), (617, 142353), (1851, 47451), (5553, 15817)]