68257189

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6199}}^1$

素因数の和:6241

約数の個数: 24

約数和(自身を含む): 92355200

約数和(自身を除く): 24098011

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 6199, 11011, 43393, 68189, 80587, 477323, 564109, 750079, 886457, 5250553, 6205199, 9751027, 68257189]

約数ペア:

[(1, 68257189), (7, 9751027), (11, 6205199), (13, 5250553), (77, 886457), (91, 750079), (121, 564109), (143, 477323), (847, 80587), (1001, 68189), (1573, 43393), (6199, 11011)]