7933781439

素因数分解:

$3^4\times {\mathrm{1667}}^1\times {\mathrm{58757}}^1$

素因数の和:60436

約数の個数: 20

約数和(自身を含む): 11859009624

約数和(自身を除く): 3925228185

約数列:

[1, 3, 9, 27, 81, 1667, 5001, 15003, 45009, 58757, 135027, 176271, 528813, 1586439, 4759317, 97947919, 293843757, 881531271, 2644593813, 7933781439]

約数ペア:

[(1, 7933781439), (3, 2644593813), (9, 881531271), (27, 293843757), (81, 97947919), (1667, 4759317), (5001, 1586439), (15003, 528813), (45009, 176271), (58757, 135027)]