57155211

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4135

約数の個数: 24

約数和(自身を含む): 87971520

約数和(自身を除く): 30816309

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4027, 4731, 12081, 14193, 36243, 76513, 229539, 334241, 688617, 1002723, 3008169, 6350579, 19051737, 57155211]

約数ペア:

[(1, 57155211), (3, 19051737), (9, 6350579), (19, 3008169), (57, 1002723), (83, 688617), (171, 334241), (249, 229539), (747, 76513), (1577, 36243), (4027, 14193), (4731, 12081)]