82515363

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6763}}^1$

素因数の和:6863

約数の個数: 24

約数和(自身を含む): 129544128

約数和(自身を除く): 47028765

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 6763, 12201, 20289, 47341, 142023, 331387, 561329, 994161, 1683987, 3929303, 11787909, 27505121, 82515363]

約数ペア:

[(1, 82515363), (3, 27505121), (7, 11787909), (21, 3929303), (49, 1683987), (83, 994161), (147, 561329), (249, 331387), (581, 142023), (1743, 47341), (4067, 20289), (6763, 12201)]