168730023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{66403}}^1$

素因数の和:66435

約数の個数: 24

約数和(自身を含む): 282615424

約数和(自身を除く): 113885401

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 66403, 199209, 464821, 730433, 1394463, 2191299, 5113031, 8034763, 15339093, 24104289, 56243341, 168730023]

約数ペア:

[(1, 168730023), (3, 56243341), (7, 24104289), (11, 15339093), (21, 8034763), (33, 5113031), (77, 2191299), (121, 1394463), (231, 730433), (363, 464821), (847, 199209), (2541, 66403)]