27256797

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 43781760

約数和(自身を除く): 16524963

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 1381, 2193, 4143, 6579, 12429, 19737, 23477, 37287, 59383, 70431, 178149, 211293, 534447, 633879, 1009511, 1603341, 3028533, 9085599, 27256797]

約数ペア:

[(1, 27256797), (3, 9085599), (9, 3028533), (17, 1603341), (27, 1009511), (43, 633879), (51, 534447), (129, 211293), (153, 178149), (387, 70431), (459, 59383), (731, 37287), (1161, 23477), (1381, 19737), (2193, 12429), (4143, 6579)]