81650361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14051}}^1$

素因数の和:14216

約数の個数: 16

約数和(自身を含む): 118036800

約数和(自身を除く): 36386439

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 14051, 42153, 182663, 547989, 2093599, 6280797, 27216787, 81650361]

約数ペア:

[(1, 81650361), (3, 27216787), (13, 6280797), (39, 2093599), (149, 547989), (447, 182663), (1937, 42153), (5811, 14051)]