83261493

素因数分解:

$3^3\times 7^1\times {\mathrm{440537}}^1$

素因数の和:440553

約数の個数: 16

約数和(自身を含む): 140972160

約数和(自身を除く): 57710667

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 440537, 1321611, 3083759, 3964833, 9251277, 11894499, 27753831, 83261493]

約数ペア:

[(1, 83261493), (3, 27753831), (7, 11894499), (9, 9251277), (21, 3964833), (27, 3083759), (63, 1321611), (189, 440537)]