37839669

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 60672000

約数和(自身を除く): 22832331

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 499, 1099, 1497, 3297, 3493, 3611, 10479, 10833, 11477, 25277, 34431, 75831, 78343, 80339, 235029, 241017, 548401, 1645203, 1801889, 5405667, 12613223, 37839669]

約数ペア:

[(1, 37839669), (3, 12613223), (7, 5405667), (21, 1801889), (23, 1645203), (69, 548401), (157, 241017), (161, 235029), (471, 80339), (483, 78343), (499, 75831), (1099, 34431), (1497, 25277), (3297, 11477), (3493, 10833), (3611, 10479)]