126597723

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{7901}}^1$

素因数の和:8027

約数の個数: 24

約数和(自身を含む): 198182160

約数和(自身を除く): 71584437

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5341, 7901, 16023, 23703, 55307, 165921, 387149, 861209, 1161447, 2583627, 6028463, 18085389, 42199241, 126597723]

約数ペア:

[(1, 126597723), (3, 42199241), (7, 18085389), (21, 6028463), (49, 2583627), (109, 1161447), (147, 861209), (327, 387149), (763, 165921), (2289, 55307), (5341, 23703), (7901, 16023)]