78103729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 94493952

約数和(自身を除く): 16390223

約数列:

[1, 11, 17, 41, 61, 167, 187, 451, 671, 697, 1037, 1837, 2501, 2839, 6847, 7667, 10187, 11407, 27511, 31229, 42517, 75317, 112057, 116399, 173179, 417667, 467687, 1280389, 1904969, 4594337, 7100339, 78103729]

約数ペア:

[(1, 78103729), (11, 7100339), (17, 4594337), (41, 1904969), (61, 1280389), (167, 467687), (187, 417667), (451, 173179), (671, 116399), (697, 112057), (1037, 75317), (1837, 42517), (2501, 31229), (2839, 27511), (6847, 11407), (7667, 10187)]