55754271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{121469}}^1$

素因数の和:121495

約数の個数: 16

約数和(自身を含む): 87458400

約数和(自身を除く): 31704129

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 121469, 364407, 1093221, 2064973, 3279663, 6194919, 18584757, 55754271]

約数ペア:

[(1, 55754271), (3, 18584757), (9, 6194919), (17, 3279663), (27, 2064973), (51, 1093221), (153, 364407), (459, 121469)]