66697137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33533}}^1$

素因数の和:33569

約数の個数: 24

約数和(自身を含む): 109857384

約数和(自身を除く): 43160247

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 33533, 100599, 301797, 435929, 570061, 1307787, 1710183, 3923361, 5130549, 7410793, 22232379, 66697137]

約数ペア:

[(1, 66697137), (3, 22232379), (9, 7410793), (13, 5130549), (17, 3923361), (39, 1710183), (51, 1307787), (117, 570061), (153, 435929), (221, 301797), (663, 100599), (1989, 33533)]