168045641307

素因数分解:

$3^6\times {\mathrm{563}}^1\times {\mathrm{409441}}^1$

素因数の和:410022

約数の個数: 28

約数和(自身を含む): 252401339784

約数和(自身を除く): 84355698477

約数列:

[1, 3, 9, 27, 81, 243, 563, 729, 1689, 5067, 15201, 45603, 136809, 409441, 410427, 1228323, 3684969, 11054907, 33164721, 99494163, 230515283, 298482489, 691545849, 2074637547, 6223912641, 18671737923, 56015213769, 168045641307]

約数ペア:

[(1, 168045641307), (3, 56015213769), (9, 18671737923), (27, 6223912641), (81, 2074637547), (243, 691545849), (563, 298482489), (729, 230515283), (1689, 99494163), (5067, 33164721), (15201, 11054907), (45603, 3684969), (136809, 1228323), (409441, 410427)]