204437547

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{329207}}^1$

素因数の和:329239

約数の個数: 16

約数和(自身を含む): 316039680

約数和(自身を除く): 111602133

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 329207, 987621, 2962863, 7571761, 8888589, 22715283, 68145849, 204437547]

約数ペア:

[(1, 204437547), (3, 68145849), (9, 22715283), (23, 8888589), (27, 7571761), (69, 2962863), (207, 987621), (621, 329207)]