52156881

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43573}}^1$

素因数の和:43605

約数の個数: 24

約数和(自身を含む): 90633920

約数和(自身を除く): 38477039

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 43573, 130719, 305011, 392157, 827887, 915033, 2483661, 2745099, 5795209, 7450983, 17385627, 52156881]

約数ペア:

[(1, 52156881), (3, 17385627), (7, 7450983), (9, 5795209), (19, 2745099), (21, 2483661), (57, 915033), (63, 827887), (133, 392157), (171, 305011), (399, 130719), (1197, 43573)]