66729767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 77449680

約数和(自身を除く): 10719913

約数列:

[1, 13, 19, 59, 241, 247, 361, 767, 1121, 3133, 4579, 4693, 14219, 14573, 21299, 59527, 87001, 184847, 270161, 276887, 1131013, 3512093, 5133059, 66729767]

約数ペア:

[(1, 66729767), (13, 5133059), (19, 3512093), (59, 1131013), (241, 276887), (247, 270161), (361, 184847), (767, 87001), (1121, 59527), (3133, 21299), (4579, 14573), (4693, 14219)]