168592017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{138077}}^1$

素因数の和:138128

約数の個数: 16

約数和(自身を含む): 251854272

約数和(自身を除く): 83262255

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 138077, 414231, 1518847, 4556541, 5108849, 15326547, 56197339, 168592017]

約数ペア:

[(1, 168592017), (3, 56197339), (11, 15326547), (33, 5108849), (37, 4556541), (111, 1518847), (407, 414231), (1221, 138077)]