654083024319

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{2969}}^1\times {\mathrm{74857}}^1$

素因数の和:77944

約数の個数: 32

約数和(自身を含む): 978244344000

約数和(自身を除く): 324161319681

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 2969, 8907, 26721, 74857, 80163, 224571, 323621, 673713, 970863, 2021139, 2912589, 8159413, 8737767, 24478239, 73434717, 220304151, 222250433, 666751299, 2000253897, 6000761691, 24225297197, 72675891591, 218027674773, 654083024319]

約数ペア:

[(1, 654083024319), (3, 218027674773), (9, 72675891591), (27, 24225297197), (109, 6000761691), (327, 2000253897), (981, 666751299), (2943, 222250433), (2969, 220304151), (8907, 73434717), (26721, 24478239), (74857, 8737767), (80163, 8159413), (224571, 2912589), (323621, 2021139), (673713, 970863)]