260868573

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32099}}^1$

素因数の和:32158

約数の個数: 32

約数和(自身を含む): 451968000

約数和(自身を除く): 191099427

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 32099, 96297, 224693, 288891, 674079, 866673, 1380257, 2022237, 4140771, 6066711, 9661799, 12422313, 28985397, 37266939, 86956191, 260868573]

約数ペア:

[(1, 260868573), (3, 86956191), (7, 37266939), (9, 28985397), (21, 12422313), (27, 9661799), (43, 6066711), (63, 4140771), (129, 2022237), (189, 1380257), (301, 866673), (387, 674079), (903, 288891), (1161, 224693), (2709, 96297), (8127, 32099)]