67322129

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 81718848

約数和(自身を除く): 14396719

約数列:

[1, 7, 37, 49, 71, 259, 497, 523, 1813, 2627, 3479, 3661, 18389, 19351, 25627, 37133, 128723, 135457, 259931, 948199, 1373921, 1819517, 9617447, 67322129]

約数ペア:

[(1, 67322129), (7, 9617447), (37, 1819517), (49, 1373921), (71, 948199), (259, 259931), (497, 135457), (523, 128723), (1813, 37133), (2627, 25627), (3479, 19351), (3661, 18389)]