27812049

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 38632320

約数和(自身を除く): 10820271

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3529, 7881, 10587, 130573, 250559, 391719, 751677, 9270683, 27812049]

約数ペア:

[(1, 27812049), (3, 9270683), (37, 751677), (71, 391719), (111, 250559), (213, 130573), (2627, 10587), (3529, 7881)]