80458322973

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{27966049}}^1$

素因数の和:27966196

約数の個数: 16

約数和(自身を含む): 123498076800

約数和(自身を除く): 43039753827

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 27966049, 83898147, 195762343, 587287029, 3831348713, 11494046139, 26819440991, 80458322973]

約数ペア:

[(1, 80458322973), (3, 26819440991), (7, 11494046139), (21, 3831348713), (137, 587287029), (411, 195762343), (959, 83898147), (2877, 27966049)]