80446209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 38440191

約数列:

[1, 3, 19, 31, 53, 57, 93, 159, 589, 859, 1007, 1643, 1767, 2577, 3021, 4929, 16321, 26629, 31217, 45527, 48963, 79887, 93651, 136581, 505951, 865013, 1411337, 1517853, 2595039, 4234011, 26815403, 80446209]

約数ペア:

[(1, 80446209), (3, 26815403), (19, 4234011), (31, 2595039), (53, 1517853), (57, 1411337), (93, 865013), (159, 505951), (589, 136581), (859, 93651), (1007, 79887), (1643, 48963), (1767, 45527), (2577, 31217), (3021, 26629), (4929, 16321)]