356670999

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7129}}^1$

素因数の和:7264

約数の個数: 32

約数和(自身を含む): 564696000

約数和(自身を除く): 208025001

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 1853, 2943, 5559, 7129, 16677, 21387, 50031, 64161, 121193, 192483, 363579, 777061, 1090737, 2331183, 3272211, 6993549, 13210037, 20980647, 39630111, 118890333, 356670999]

約数ペア:

[(1, 356670999), (3, 118890333), (9, 39630111), (17, 20980647), (27, 13210037), (51, 6993549), (109, 3272211), (153, 2331183), (327, 1090737), (459, 777061), (981, 363579), (1853, 192483), (2943, 121193), (5559, 64161), (7129, 50031), (16677, 21387)]