55921437

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43451}}^1$

素因数の和:43481

約数の個数: 24

約数和(自身を含む): 94899168

約数和(自身を除く): 38977731

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 43451, 130353, 391059, 477961, 564863, 1433883, 1694589, 4301649, 5083767, 6213493, 18640479, 55921437]

約数ペア:

[(1, 55921437), (3, 18640479), (9, 6213493), (11, 5083767), (13, 4301649), (33, 1694589), (39, 1433883), (99, 564863), (117, 477961), (143, 391059), (429, 130353), (1287, 43451)]