111887889

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{7937}}^1$

素因数の和:8104

約数の個数: 16

約数和(自身を含む): 154441728

約数和(自身を除く): 42553839

約数列:

[1, 3, 37, 111, 127, 381, 4699, 7937, 14097, 23811, 293669, 881007, 1007999, 3023997, 37295963, 111887889]

約数ペア:

[(1, 111887889), (3, 37295963), (37, 3023997), (111, 1007999), (127, 881007), (381, 293669), (4699, 23811), (7937, 14097)]