268194789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{1279}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 404951040

約数和(自身を除く): 136756251

約数列:

[1, 3, 9, 23, 69, 207, 1013, 1279, 3039, 3837, 9117, 11511, 23299, 29417, 69897, 88251, 209691, 264753, 1295627, 3886881, 11660643, 29799421, 89398263, 268194789]

約数ペア:

[(1, 268194789), (3, 89398263), (9, 29799421), (23, 11660643), (69, 3886881), (207, 1295627), (1013, 264753), (1279, 209691), (3039, 88251), (3837, 69897), (9117, 29417), (11511, 23299)]