54281691

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{11621}}^1$

素因数の和:11803

約数の個数: 16

約数和(自身を含む): 80889120

約数和(自身を除く): 26607429

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 11621, 34863, 104589, 313767, 2010433, 6031299, 18093897, 54281691]

約数ペア:

[(1, 54281691), (3, 18093897), (9, 6031299), (27, 2010433), (173, 313767), (519, 104589), (1557, 34863), (4671, 11621)]