15536853

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2406

約数の個数: 20

約数和(自身を含む): 23499168

約数和(自身を除く): 7962315

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2311, 6723, 6933, 20799, 62397, 187191, 191813, 575439, 1726317, 5178951, 15536853]

約数ペア:

[(1, 15536853), (3, 5178951), (9, 1726317), (27, 575439), (81, 191813), (83, 187191), (249, 62397), (747, 20799), (2241, 6933), (2311, 6723)]