54368199

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{19937}}^1$

素因数の和:20047

約数の個数: 16

約数和(自身を含む): 81347040

約数和(自身を除く): 26978841

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 19937, 59811, 179433, 538299, 2013637, 6040911, 18122733, 54368199]

約数ペア:

[(1, 54368199), (3, 18122733), (9, 6040911), (27, 2013637), (101, 538299), (303, 179433), (909, 59811), (2727, 19937)]