87974337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{156817}}^1$

素因数の和:156848

約数の個数: 16

約数和(自身を含む): 135490752

約数和(自身を除く): 47516415

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 156817, 470451, 1724987, 2665889, 5174961, 7997667, 29324779, 87974337]

約数ペア:

[(1, 87974337), (3, 29324779), (11, 7997667), (17, 5174961), (33, 2665889), (51, 1724987), (187, 470451), (561, 156817)]