57709881

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{15377}}^1$

素因数の和:15525

約数の個数: 16

約数和(自身を含む): 86116800

約数和(自身を除く): 28406919

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 15377, 46131, 138393, 415179, 2137403, 6412209, 19236627, 57709881]

約数ペア:

[(1, 57709881), (3, 19236627), (9, 6412209), (27, 2137403), (139, 415179), (417, 138393), (1251, 46131), (3753, 15377)]