210318282927

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1259}}^1\times {\mathrm{261427}}^1$

素因数の和:262763

約数の個数: 24

約数和(自身を含む): 308317726080

約数和(自身を除く): 97999443153

約数列:

[1, 3, 9, 71, 213, 639, 1259, 3777, 11331, 89389, 261427, 268167, 784281, 804501, 2352843, 18561317, 55683951, 167051853, 329136593, 987409779, 2962229337, 23368698103, 70106094309, 210318282927]

約数ペア:

[(1, 210318282927), (3, 70106094309), (9, 23368698103), (71, 2962229337), (213, 987409779), (639, 329136593), (1259, 167051853), (3777, 55683951), (11331, 18561317), (89389, 2352843), (261427, 804501), (268167, 784281)]