27779286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149351}}^1$

素因数の和:149387

約数の個数: 16

約数和(自身を含む): 57351168

約数和(自身を除く): 29571882

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 149351, 298702, 448053, 896106, 4629881, 9259762, 13889643, 27779286]

約数ペア:

[(1, 27779286), (2, 13889643), (3, 9259762), (6, 4629881), (31, 896106), (62, 448053), (93, 298702), (186, 149351)]