2427831153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17681}}^1$

素因数の和:17790

約数の個数: 48

約数和(自身を含む): 4082420160

約数和(自身を除く): 1654589007

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 627, 657, 803, 1387, 1881, 2409, 4161, 7227, 12483, 15257, 17681, 45771, 53043, 137313, 159129, 194491, 335939, 583473, 1007817, 1290713, 1750419, 3023451, 3695329, 3872139, 11085987, 11616417, 14197843, 24523547, 33257961, 42593529, 73570641, 127780587, 220711923, 269759017, 809277051, 2427831153]

約数ペア:

[(1, 2427831153), (3, 809277051), (9, 269759017), (11, 220711923), (19, 127780587), (33, 73570641), (57, 42593529), (73, 33257961), (99, 24523547), (171, 14197843), (209, 11616417), (219, 11085987), (627, 3872139), (657, 3695329), (803, 3023451), (1387, 1750419), (1881, 1290713), (2409, 1007817), (4161, 583473), (7227, 335939), (12483, 194491), (15257, 159129), (17681, 137313), (45771, 53043)]