89883837

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{4643}}^1$

素因数の和:4894

約数の個数: 20

約数和(自身を含む): 134861760

約数和(自身を除く): 44977923

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 4643, 6453, 13929, 19359, 41787, 125361, 376083, 1109677, 3329031, 9987093, 29961279, 89883837]

約数ペア:

[(1, 89883837), (3, 29961279), (9, 9987093), (27, 3329031), (81, 1109677), (239, 376083), (717, 125361), (2151, 41787), (4643, 19359), (6453, 13929)]