80312289

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12163}}^1$

素因数の和:12268

約数の個数: 16

約数和(自身を含む): 112103424

約数和(自身を除く): 31791135

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 12163, 36489, 377053, 863573, 1131159, 2590719, 26770763, 80312289]

約数ペア:

[(1, 80312289), (3, 26770763), (31, 2590719), (71, 1131159), (93, 863573), (213, 377053), (2201, 36489), (6603, 12163)]