156739167

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78803}}^1$

素因数の和:78839

約数の個数: 24

約数和(自身を含む): 258161904

約数和(自身を除く): 101422737

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 78803, 236409, 709227, 1024439, 1339651, 3073317, 4018953, 9219951, 12056859, 17415463, 52246389, 156739167]

約数ペア:

[(1, 156739167), (3, 52246389), (9, 17415463), (13, 12056859), (17, 9219951), (39, 4018953), (51, 3073317), (117, 1339651), (153, 1024439), (221, 709227), (663, 236409), (1989, 78803)]