72104481

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 108542720

約数和(自身を除く): 36438239

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 981, 2371, 3379, 7113, 10137, 21339, 30411, 73501, 220503, 258439, 661509, 775317, 2325951, 8011609, 24034827, 72104481]

約数ペア:

[(1, 72104481), (3, 24034827), (9, 8011609), (31, 2325951), (93, 775317), (109, 661509), (279, 258439), (327, 220503), (981, 73501), (2371, 30411), (3379, 21339), (7113, 10137)]