210399723

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{10709}}^1$

素因数の和:10811

約数の個数: 24

約数和(自身を含む): 317444400

約数和(自身を除く): 107044677

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 10709, 19647, 32127, 96381, 396233, 631831, 1188699, 1895493, 3566097, 5686479, 23377747, 70133241, 210399723]

約数ペア:

[(1, 210399723), (3, 70133241), (9, 23377747), (37, 5686479), (59, 3566097), (111, 1895493), (177, 1188699), (333, 631831), (531, 396233), (2183, 96381), (6549, 32127), (10709, 19647)]