77864919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 38256681

約数列:

[1, 3, 11, 33, 71, 167, 199, 213, 501, 597, 781, 1837, 2189, 2343, 5511, 6567, 11857, 14129, 33233, 35571, 42387, 99699, 130427, 155419, 365563, 391281, 466257, 1096689, 2359543, 7078629, 25954973, 77864919]

約数ペア:

[(1, 77864919), (3, 25954973), (11, 7078629), (33, 2359543), (71, 1096689), (167, 466257), (199, 391281), (213, 365563), (501, 155419), (597, 130427), (781, 99699), (1837, 42387), (2189, 35571), (2343, 33233), (5511, 14129), (6567, 11857)]