240661431

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{17627}}^1$

素因数の和:17711

約数の個数: 24

約数和(自身を含む): 365745744

約数和(自身を除く): 125084313

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 13653, 17627, 52881, 158643, 652199, 722707, 1956597, 2168121, 5869791, 6504363, 26740159, 80220477, 240661431]

約数ペア:

[(1, 240661431), (3, 80220477), (9, 26740159), (37, 6504363), (41, 5869791), (111, 2168121), (123, 1956597), (333, 722707), (369, 652199), (1517, 158643), (4551, 52881), (13653, 17627)]