82859343

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 138288384

約数和(自身を除く): 55429041

約数列:

[1, 3, 7, 17, 21, 49, 51, 71, 119, 147, 213, 357, 467, 497, 833, 1207, 1401, 1491, 2499, 3269, 3479, 3621, 7939, 8449, 9807, 10437, 22883, 23817, 25347, 33157, 55573, 59143, 68649, 99471, 166719, 177429, 232099, 389011, 563669, 696297, 1167033, 1624693, 1691007, 3945683, 4874079, 11837049, 27619781, 82859343]

約数ペア:

[(1, 82859343), (3, 27619781), (7, 11837049), (17, 4874079), (21, 3945683), (49, 1691007), (51, 1624693), (71, 1167033), (119, 696297), (147, 563669), (213, 389011), (357, 232099), (467, 177429), (497, 166719), (833, 99471), (1207, 68649), (1401, 59143), (1491, 55573), (2499, 33157), (3269, 25347), (3479, 23817), (3621, 22883), (7939, 10437), (8449, 9807)]