80773479

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 122634512

約数和(自身を除く): 41861033

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 5641, 14319, 16923, 50769, 208717, 242563, 626151, 727689, 1878453, 2183067, 8974831, 26924493, 80773479]

約数ペア:

[(1, 80773479), (3, 26924493), (9, 8974831), (37, 2183067), (43, 1878453), (111, 727689), (129, 626151), (333, 242563), (387, 208717), (1591, 50769), (4773, 16923), (5641, 14319)]