27755959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5077}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 35099136

約数和(自身を除く): 7343177

約数列:

[1, 7, 11, 71, 77, 497, 781, 5077, 5467, 35539, 55847, 360467, 390929, 2523269, 3965137, 27755959]

約数ペア:

[(1, 27755959), (7, 3965137), (11, 2523269), (71, 390929), (77, 360467), (497, 55847), (781, 35539), (5077, 5467)]