90330261

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{13831}}^1$

素因数の和:14152

約数の個数: 16

約数和(自身を含む): 138098688

約数和(自身を除く): 47768427

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 13831, 41493, 96817, 290451, 4301441, 12904323, 30110087, 90330261]

約数ペア:

[(1, 90330261), (3, 30110087), (7, 12904323), (21, 4301441), (311, 290451), (933, 96817), (2177, 41493), (6531, 13831)]