54001431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 87863040

約数和(自身を除く): 33861609

約数列:

[1, 3, 9, 11, 27, 33, 99, 173, 297, 519, 1051, 1557, 1903, 3153, 4671, 5709, 9459, 11561, 17127, 28377, 34683, 51381, 104049, 181823, 312147, 545469, 1636407, 2000053, 4909221, 6000159, 18000477, 54001431]

約数ペア:

[(1, 54001431), (3, 18000477), (9, 6000159), (11, 4909221), (27, 2000053), (33, 1636407), (99, 545469), (173, 312147), (297, 181823), (519, 104049), (1051, 51381), (1557, 34683), (1903, 28377), (3153, 17127), (4671, 11561), (5709, 9459)]