190027827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17939}}^1$

素因数の和:18063

約数の個数: 24

約数和(自身を含む): 302253120

約数和(自身を除く): 112225293

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 17939, 53817, 161451, 197329, 591987, 1775961, 1919473, 5758419, 17275257, 21114203, 63342609, 190027827]

約数ペア:

[(1, 190027827), (3, 63342609), (9, 21114203), (11, 17275257), (33, 5758419), (99, 1919473), (107, 1775961), (321, 591987), (963, 197329), (1177, 161451), (3531, 53817), (10593, 17939)]