267439959

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{1117}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 397650240

約数和(自身を除く): 130210281

約数列:

[1, 3, 9, 37, 111, 333, 719, 1117, 2157, 3351, 6471, 10053, 26603, 41329, 79809, 123987, 239427, 371961, 803123, 2409369, 7228107, 29715551, 89146653, 267439959]

約数ペア:

[(1, 267439959), (3, 89146653), (9, 29715551), (37, 7228107), (111, 2409369), (333, 803123), (719, 371961), (1117, 239427), (2157, 123987), (3351, 79809), (6471, 41329), (10053, 26603)]