68573691

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 104115440

約数和(自身を除く): 35541749

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 4789, 14319, 14367, 43101, 177193, 205927, 531579, 617781, 1594737, 1853343, 7619299, 22857897, 68573691]

約数ペア:

[(1, 68573691), (3, 22857897), (9, 7619299), (37, 1853343), (43, 1594737), (111, 617781), (129, 531579), (333, 205927), (387, 177193), (1591, 43101), (4773, 14367), (4789, 14319)]