128792673

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{6709}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 195395200

約数和(自身を除く): 66602527

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 6399, 6709, 19197, 20127, 60381, 181143, 530011, 543429, 1590033, 1630287, 4770099, 14310297, 42930891, 128792673]

約数ペア:

[(1, 128792673), (3, 42930891), (9, 14310297), (27, 4770099), (79, 1630287), (81, 1590033), (237, 543429), (243, 530011), (711, 181143), (2133, 60381), (6399, 20127), (6709, 19197)]