82506531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 39421149

約数列:

[1, 3, 19, 31, 53, 57, 93, 159, 589, 881, 1007, 1643, 1767, 2643, 3021, 4929, 16739, 27311, 31217, 46693, 50217, 81933, 93651, 140079, 518909, 887167, 1447483, 1556727, 2661501, 4342449, 27502177, 82506531]

約数ペア:

[(1, 82506531), (3, 27502177), (19, 4342449), (31, 2661501), (53, 1556727), (57, 1447483), (93, 887167), (159, 518909), (589, 140079), (881, 93651), (1007, 81933), (1643, 50217), (1767, 46693), (2643, 31217), (3021, 27311), (4929, 16739)]