20160911277

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{148933}}^1$

素因数の和:149054

約数の個数: 36

約数和(自身を含む): 31888258740

約数和(自身を除く): 11727347463

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 507, 801, 1157, 1521, 3471, 10413, 15041, 45123, 135369, 148933, 446799, 1340397, 1936129, 5808387, 13255037, 17425161, 25169677, 39765111, 75509031, 119295333, 172315481, 226527093, 516946443, 1550839329, 2240101253, 6720303759, 20160911277]

約数ペア:

[(1, 20160911277), (3, 6720303759), (9, 2240101253), (13, 1550839329), (39, 516946443), (89, 226527093), (117, 172315481), (169, 119295333), (267, 75509031), (507, 39765111), (801, 25169677), (1157, 17425161), (1521, 13255037), (3471, 5808387), (10413, 1936129), (15041, 1340397), (45123, 446799), (135369, 148933)]