90671847

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{26489}}^1$

素因数の和:26662

約数の個数: 16

約数和(自身を含む): 139019520

約数和(自身を除く): 48347673

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 26489, 79467, 185423, 556269, 4317707, 12953121, 30223949, 90671847]

約数ペア:

[(1, 90671847), (3, 30223949), (7, 12953121), (21, 4317707), (163, 556269), (489, 185423), (1141, 79467), (3423, 26489)]