82711657

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 101779200

約数和(自身を除く): 19067543

約数列:

[1, 7, 23, 49, 79, 161, 553, 929, 1127, 1817, 3871, 6503, 12719, 21367, 45521, 73391, 89033, 149569, 513737, 1046983, 1687993, 3596159, 11815951, 82711657]

約数ペア:

[(1, 82711657), (7, 11815951), (23, 3596159), (49, 1687993), (79, 1046983), (161, 513737), (553, 149569), (929, 89033), (1127, 73391), (1817, 45521), (3871, 21367), (6503, 12719)]