80129493

素因数分解:

$3^{10}\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 44

約数和(自身を含む): 127545120

約数和(自身を除く): 47415627

約数列:

[1, 3, 9, 23, 27, 59, 69, 81, 177, 207, 243, 531, 621, 729, 1357, 1593, 1863, 2187, 4071, 4779, 5589, 6561, 12213, 14337, 16767, 19683, 36639, 43011, 50301, 59049, 109917, 129033, 150903, 329751, 387099, 452709, 989253, 1161297, 1358127, 2967759, 3483891, 8903277, 26709831, 80129493]

約数ペア:

[(1, 80129493), (3, 26709831), (9, 8903277), (23, 3483891), (27, 2967759), (59, 1358127), (69, 1161297), (81, 989253), (177, 452709), (207, 387099), (243, 329751), (531, 150903), (621, 129033), (729, 109917), (1357, 59049), (1593, 50301), (1863, 43011), (2187, 36639), (4071, 19683), (4779, 16767), (5589, 14337), (6561, 12213)]