669361833

素因数分解:

$3^3\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{3313}}^1$

素因数の和:4398

約数の個数: 32

約数和(自身を含む): 1134713600

約数和(自身を除く): 465351767

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1069, 3207, 3313, 7483, 9621, 9939, 22449, 23191, 28863, 29817, 67347, 69573, 89451, 202041, 208719, 626157, 3541597, 10624791, 24791179, 31874373, 74373537, 95623119, 223120611, 669361833]

約数ペア:

[(1, 669361833), (3, 223120611), (7, 95623119), (9, 74373537), (21, 31874373), (27, 24791179), (63, 10624791), (189, 3541597), (1069, 626157), (3207, 208719), (3313, 202041), (7483, 89451), (9621, 69573), (9939, 67347), (22449, 29817), (23191, 28863)]