27660309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12613}}^1$

素因数の和:12676

約数の個数: 16

約数和(自身を含む): 39961152

約数和(自身を除く): 12300843

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 12613, 37839, 214421, 542359, 643263, 1627077, 9220103, 27660309]

約数ペア:

[(1, 27660309), (3, 9220103), (17, 1627077), (43, 643263), (51, 542359), (129, 214421), (731, 37839), (2193, 12613)]