187804539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2371}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 292695312

約数和(自身を除く): 104890773

約数列:

[1, 3, 9, 13, 39, 117, 677, 2031, 2371, 6093, 7113, 8801, 21339, 26403, 30823, 79209, 92469, 277407, 1605167, 4815501, 14446503, 20867171, 62601513, 187804539]

約数ペア:

[(1, 187804539), (3, 62601513), (9, 20867171), (13, 14446503), (39, 4815501), (117, 1605167), (677, 277407), (2031, 92469), (2371, 79209), (6093, 30823), (7113, 26403), (8801, 21339)]