164906181

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{151429}}^1$

素因数の和:151457

約数の個数: 18

約数和(自身を含む): 261822470

約数和(自身を除く): 96916289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 151429, 454287, 1362861, 1665719, 4997157, 14991471, 18322909, 54968727, 164906181]

約数ペア:

[(1, 164906181), (3, 54968727), (9, 18322909), (11, 14991471), (33, 4997157), (99, 1665719), (121, 1362861), (363, 454287), (1089, 151429)]