6525981

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 12503040

約数和(自身を除く): 5977059

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 73, 77, 99, 129, 189, 219, 231, 297, 301, 387, 473, 511, 657, 693, 803, 903, 1161, 1419, 1533, 1971, 2079, 2409, 2709, 3139, 3311, 4257, 4599, 5621, 7227, 8127, 9417, 9933, 12771, 13797, 16863, 21681, 21973, 28251, 29799, 34529, 50589, 65919, 84753, 89397, 103587, 151767, 197757, 241703, 310761, 593271, 725109, 932283, 2175327, 6525981]

約数ペア:

[(1, 6525981), (3, 2175327), (7, 932283), (9, 725109), (11, 593271), (21, 310761), (27, 241703), (33, 197757), (43, 151767), (63, 103587), (73, 89397), (77, 84753), (99, 65919), (129, 50589), (189, 34529), (219, 29799), (231, 28251), (297, 21973), (301, 21681), (387, 16863), (473, 13797), (511, 12771), (657, 9933), (693, 9417), (803, 8127), (903, 7227), (1161, 5621), (1419, 4599), (1533, 4257), (1971, 3311), (2079, 3139), (2409, 2709)]