201731085

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54011}}^1$

素因数の和:54105

約数の個数: 24

約数和(自身を含む): 353886624

約数和(自身を除く): 152155539

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 54011, 162033, 270055, 486099, 810165, 2430495, 4482913, 13448739, 22414565, 40346217, 67243695, 201731085]

約数ペア:

[(1, 201731085), (3, 67243695), (5, 40346217), (9, 22414565), (15, 13448739), (45, 4482913), (83, 2430495), (249, 810165), (415, 486099), (747, 270055), (1245, 162033), (3735, 54011)]