156934269

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 232382592

約数和(自身を除く): 75448323

約数列:

[1, 3, 9, 47, 141, 353, 423, 1051, 1059, 3153, 3177, 9459, 16591, 49397, 49773, 148191, 149319, 371003, 444573, 1113009, 3339027, 17437141, 52311423, 156934269]

約数ペア:

[(1, 156934269), (3, 52311423), (9, 17437141), (47, 3339027), (141, 1113009), (353, 444573), (423, 371003), (1051, 149319), (1059, 148191), (3153, 49773), (3177, 49397), (9459, 16591)]