27720562467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{35509}}^1$

素因数の和:36103

約数の個数: 32

約数和(自身を含む): 40956381760

約数和(自身を除く): 13235819293

約数列:

[1, 3, 13, 37, 39, 111, 481, 541, 1443, 1623, 7033, 20017, 21099, 35509, 60051, 106527, 260221, 461617, 780663, 1313833, 1384851, 3941499, 17079829, 19210369, 51239487, 57631107, 249734797, 710783653, 749204391, 2132350959, 9240187489, 27720562467]

約数ペア:

[(1, 27720562467), (3, 9240187489), (13, 2132350959), (37, 749204391), (39, 710783653), (111, 249734797), (481, 57631107), (541, 51239487), (1443, 19210369), (1623, 17079829), (7033, 3941499), (20017, 1384851), (21099, 1313833), (35509, 780663), (60051, 461617), (106527, 260221)]