8755452009

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{178141}}^1$

素因数の和:178317

約数の個数: 24

約数和(自身を含む): 13042844672

約数和(自身を除く): 4287392663

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 5461, 16383, 49149, 178141, 534423, 1603269, 7660063, 22623907, 22980189, 67871721, 68940567, 203615163, 972828001, 2918484003, 8755452009]

約数ペア:

[(1, 8755452009), (3, 2918484003), (9, 972828001), (43, 203615163), (127, 68940567), (129, 67871721), (381, 22980189), (387, 22623907), (1143, 7660063), (5461, 1603269), (16383, 534423), (49149, 178141)]