168167997

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 251947904

約数和(自身を除く): 83779907

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 3811, 4903, 11433, 14709, 34299, 44127, 181411, 505009, 544233, 1515027, 1632699, 4545081, 18685333, 56055999, 168167997]

約数ペア:

[(1, 168167997), (3, 56055999), (9, 18685333), (37, 4545081), (103, 1632699), (111, 1515027), (309, 544233), (333, 505009), (927, 181411), (3811, 44127), (4903, 34299), (11433, 14709)]