27960746307

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{691}}^1\times {\mathrm{79811}}^1$

素因数の和:80531

約数の個数: 24

約数和(自身を含む): 40428289728

約数和(自身を除く): 12467543421

約数列:

[1, 3, 13, 39, 169, 507, 691, 2073, 8983, 26949, 79811, 116779, 239433, 350337, 1037543, 3112629, 13488059, 40464177, 55149401, 165448203, 716942213, 2150826639, 9320248769, 27960746307]

約数ペア:

[(1, 27960746307), (3, 9320248769), (13, 2150826639), (39, 716942213), (169, 165448203), (507, 55149401), (691, 40464177), (2073, 13488059), (8983, 3112629), (26949, 1037543), (79811, 350337), (116779, 239433)]