54426701

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 65308320

約数和(自身を除く): 10881619

約数列:

[1, 7, 49, 61, 131, 139, 427, 917, 973, 2989, 6419, 6811, 7991, 8479, 18209, 55937, 59353, 127463, 391559, 415471, 892241, 1110749, 7775243, 54426701]

約数ペア:

[(1, 54426701), (7, 7775243), (49, 1110749), (61, 892241), (131, 415471), (139, 391559), (427, 127463), (917, 59353), (973, 55937), (2989, 18209), (6419, 8479), (6811, 7991)]