156944255031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4115707}}^1$

素因数の和:4115955

約数の個数: 24

約数和(自身を含む): 239698833920

約数和(自身を除く): 82754578889

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 4237, 12711, 38133, 4115707, 12347121, 37041363, 78198433, 234595299, 703785897, 917802661, 2753407983, 8260223949, 17438250559, 52314751677, 156944255031]

約数ペア:

[(1, 156944255031), (3, 52314751677), (9, 17438250559), (19, 8260223949), (57, 2753407983), (171, 917802661), (223, 703785897), (669, 234595299), (2007, 78198433), (4237, 37041363), (12711, 12347121), (38133, 4115707)]