129625119

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65171}}^1$

素因数の和:65207

約数の個数: 24

約数和(自身を含む): 213503472

約数和(自身を除く): 83878353

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 65171, 195513, 586539, 847223, 1107907, 2541669, 3323721, 7625007, 9971163, 14402791, 43208373, 129625119]

約数ペア:

[(1, 129625119), (3, 43208373), (9, 14402791), (13, 9971163), (17, 7625007), (39, 3323721), (51, 2541669), (117, 1107907), (153, 847223), (221, 586539), (663, 195513), (1989, 65171)]