204570441

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{109807}}^1$

素因数の和:109842

約数の個数: 20

約数和(自身を含む): 318882432

約数和(自身を除く): 114311991

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 109807, 329421, 988263, 2525561, 2964789, 7576683, 8894367, 22730049, 68190147, 204570441]

約数ペア:

[(1, 204570441), (3, 68190147), (9, 22730049), (23, 8894367), (27, 7576683), (69, 2964789), (81, 2525561), (207, 988263), (621, 329421), (1863, 109807)]