77700909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 123475968

約数和(自身を除く): 45775059

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2551, 2769, 7653, 10153, 28061, 30459, 33163, 84183, 99489, 181121, 364793, 543363, 1094379, 1992331, 2354573, 5976993, 7063719, 25900303, 77700909]

約数ペア:

[(1, 77700909), (3, 25900303), (11, 7063719), (13, 5976993), (33, 2354573), (39, 1992331), (71, 1094379), (143, 543363), (213, 364793), (429, 181121), (781, 99489), (923, 84183), (2343, 33163), (2551, 30459), (2769, 28061), (7653, 10153)]