82171593

素因数分解:

$3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 135906368

約数和(自身を除く): 53734775

約数列:

[1, 3, 7, 9, 21, 63, 757, 1723, 2271, 5169, 5299, 6813, 12061, 15507, 15897, 36183, 47691, 108549, 1304311, 3912933, 9130177, 11738799, 27390531, 82171593]

約数ペア:

[(1, 82171593), (3, 27390531), (7, 11738799), (9, 9130177), (21, 3912933), (63, 1304311), (757, 108549), (1723, 47691), (2271, 36183), (5169, 15897), (5299, 15507), (6813, 12061)]