71494767

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 108549584

約数和(自身を除く): 37054817

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 4993, 14319, 14979, 44937, 184741, 214699, 554223, 644097, 1662669, 1932291, 7943863, 23831589, 71494767]

約数ペア:

[(1, 71494767), (3, 23831589), (9, 7943863), (37, 1932291), (43, 1662669), (111, 644097), (129, 554223), (333, 214699), (387, 184741), (1591, 44937), (4773, 14979), (4993, 14319)]