90228927

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2729}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 122653440

約数和(自身を除く): 32424513

約数列:

[1, 3, 103, 107, 309, 321, 2729, 8187, 11021, 33063, 281087, 292003, 843261, 876009, 30076309, 90228927]

約数ペア:

[(1, 90228927), (3, 30076309), (103, 876009), (107, 843261), (309, 292003), (321, 281087), (2729, 33063), (8187, 11021)]