3927663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 6336000

約数和(自身を除く): 2408337

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 199, 387, 459, 597, 731, 1161, 1791, 2193, 3383, 5373, 6579, 8557, 10149, 19737, 25671, 30447, 77013, 91341, 145469, 231039, 436407, 1309221, 3927663]

約数ペア:

[(1, 3927663), (3, 1309221), (9, 436407), (17, 231039), (27, 145469), (43, 91341), (51, 77013), (129, 30447), (153, 25671), (199, 19737), (387, 10149), (459, 8557), (597, 6579), (731, 5373), (1161, 3383), (1791, 2193)]