26143263

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56957}}^1$

素因数の和:56983

約数の個数: 16

約数和(自身を含む): 41009760

約数和(自身を除く): 14866497

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56957, 170871, 512613, 968269, 1537839, 2904807, 8714421, 26143263]

約数ペア:

[(1, 26143263), (3, 8714421), (9, 2904807), (17, 1537839), (27, 968269), (51, 512613), (153, 170871), (459, 56957)]