55358883

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{23567}}^1$

素因数の和:23608

約数の個数: 20

約数和(自身を含む): 85551840

約数和(自身を除く): 30192957

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 23567, 70701, 212103, 636309, 683443, 1908927, 2050329, 6150987, 18452961, 55358883]

約数ペア:

[(1, 55358883), (3, 18452961), (9, 6150987), (27, 2050329), (29, 1908927), (81, 683443), (87, 636309), (261, 212103), (783, 70701), (2349, 23567)]