168009471

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 294438144

約数和(自身を除く): 126428673

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 301, 387, 567, 903, 1161, 1701, 2297, 2709, 3483, 6891, 8127, 10449, 16079, 20673, 24381, 48237, 62019, 73143, 98771, 144711, 186057, 296313, 434133, 558171, 691397, 888939, 1302399, 2074191, 2666817, 3907197, 6222573, 8000451, 18667719, 24001353, 56003157, 168009471]

約数ペア:

[(1, 168009471), (3, 56003157), (7, 24001353), (9, 18667719), (21, 8000451), (27, 6222573), (43, 3907197), (63, 2666817), (81, 2074191), (129, 1302399), (189, 888939), (243, 691397), (301, 558171), (387, 434133), (567, 296313), (903, 186057), (1161, 144711), (1701, 98771), (2297, 73143), (2709, 62019), (3483, 48237), (6891, 24381), (8127, 20673), (10449, 16079)]