27956727

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{50923}}^1$

素因数の和:50990

約数の個数: 12

約数和(自身を含む): 41044744

約数和(自身を除く): 13088017

約数列:

[1, 3, 9, 61, 183, 549, 50923, 152769, 458307, 3106303, 9318909, 27956727]

約数ペア:

[(1, 27956727), (3, 9318909), (9, 3106303), (61, 458307), (183, 152769), (549, 50923)]