27906621

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 38763648

約数和(自身を除く): 10857027

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3541, 7881, 10623, 131017, 251411, 393051, 754233, 9302207, 27906621]

約数ペア:

[(1, 27906621), (3, 9302207), (37, 754233), (71, 393051), (111, 251411), (213, 131017), (2627, 10623), (3541, 7881)]