54677187

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 85647360

約数和(自身を除く): 30970173

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1087, 1863, 2187, 3261, 5589, 9783, 16767, 25001, 29349, 50301, 75003, 88047, 225009, 264141, 675027, 792423, 2025081, 2377269, 6075243, 18225729, 54677187]

約数ペア:

[(1, 54677187), (3, 18225729), (9, 6075243), (23, 2377269), (27, 2025081), (69, 792423), (81, 675027), (207, 264141), (243, 225009), (621, 88047), (729, 75003), (1087, 50301), (1863, 29349), (2187, 25001), (3261, 16767), (5589, 9783)]