82856991

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6791}}^1$

素因数の和:6891

約数の個数: 24

約数和(自身を含む): 130080384

約数和(自身を除く): 47223393

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 6791, 12201, 20373, 47537, 142611, 332759, 563653, 998277, 1690959, 3945571, 11836713, 27618997, 82856991]

約数ペア:

[(1, 82856991), (3, 27618997), (7, 11836713), (21, 3945571), (49, 1690959), (83, 998277), (147, 563653), (249, 332759), (581, 142611), (1743, 47537), (4067, 20373), (6791, 12201)]