51845328081

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1607}}^1\times {\mathrm{43189}}^1$

素因数の和:44885

約数の個数: 24

約数和(自身を含む): 75838875840

約数和(自身を除く): 23993547759

約数列:

[1, 3, 9, 83, 249, 747, 1607, 4821, 14463, 43189, 129567, 133381, 388701, 400143, 1200429, 3584687, 10754061, 32262183, 69404723, 208214169, 624642507, 5760592009, 17281776027, 51845328081]

約数ペア:

[(1, 51845328081), (3, 17281776027), (9, 5760592009), (83, 624642507), (249, 208214169), (747, 69404723), (1607, 32262183), (4821, 10754061), (14463, 3584687), (43189, 1200429), (129567, 400143), (133381, 388701)]