218695599

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11621}}^1$

素因数の和:11688

約数の個数: 32

約数和(自身を含む): 351449280

約数和(自身を除く): 132753681

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 6273, 11621, 18819, 34863, 104589, 197557, 313767, 476461, 592671, 1429383, 1778013, 4288149, 5334039, 8099837, 12864447, 24299511, 72898533, 218695599]

約数ペア:

[(1, 218695599), (3, 72898533), (9, 24299511), (17, 12864447), (27, 8099837), (41, 5334039), (51, 4288149), (123, 1778013), (153, 1429383), (369, 592671), (459, 476461), (697, 313767), (1107, 197557), (2091, 104589), (6273, 34863), (11621, 18819)]