264069372213

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{513431}}^1$

素因数の和:513926

約数の個数: 32

約数和(自身を含む): 401216302080

約数和(自身を除く): 137146929867

約数列:

[1, 3, 9, 27, 43, 129, 387, 443, 1161, 1329, 3987, 11961, 19049, 57147, 171441, 513431, 514323, 1540293, 4620879, 13862637, 22077533, 66232599, 198697797, 227449933, 596093391, 682349799, 2047049397, 6141148191, 9780347119, 29341041357, 88023124071, 264069372213]

約数ペア:

[(1, 264069372213), (3, 88023124071), (9, 29341041357), (27, 9780347119), (43, 6141148191), (129, 2047049397), (387, 682349799), (443, 596093391), (1161, 227449933), (1329, 198697797), (3987, 66232599), (11961, 22077533), (19049, 13862637), (57147, 4620879), (171441, 1540293), (513431, 514323)]