54972357

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 81076800

約数和(自身を除く): 26104443

約数列:

[1, 3, 11, 33, 121, 199, 363, 597, 761, 2189, 2283, 6567, 8371, 24079, 25113, 72237, 92081, 151439, 276243, 454317, 1665829, 4997487, 18324119, 54972357]

約数ペア:

[(1, 54972357), (3, 18324119), (11, 4997487), (33, 1665829), (121, 454317), (199, 276243), (363, 151439), (597, 92081), (761, 72237), (2189, 25113), (2283, 24079), (6567, 8371)]