120914157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23311}}^1$

素因数の和:23353

約数の個数: 32

約数和(自身を含む): 208875520

約数和(自身を除く): 87961363

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 23311, 69933, 163177, 303043, 442909, 489531, 909129, 1328727, 2121301, 3100363, 5757817, 6363903, 9301089, 17273451, 40304719, 120914157]

約数ペア:

[(1, 120914157), (3, 40304719), (7, 17273451), (13, 9301089), (19, 6363903), (21, 5757817), (39, 3100363), (57, 2121301), (91, 1328727), (133, 909129), (247, 489531), (273, 442909), (399, 303043), (741, 163177), (1729, 69933), (5187, 23311)]