27928263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49783}}^1$

素因数の和:49814

約数の個数: 16

約数和(自身を含む): 43013376

約数和(自身を除く): 15085113

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 49783, 149349, 547613, 846311, 1642839, 2538933, 9309421, 27928263]

約数ペア:

[(1, 27928263), (3, 9309421), (11, 2538933), (17, 1642839), (33, 846311), (51, 547613), (187, 149349), (561, 49783)]