15661314141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{16787}}^1$

素因数の和:18481

約数の個数: 32

約数和(自身を含む): 24136040448

約数和(自身を除く): 8474726307

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 1663, 4989, 16787, 18293, 28271, 50361, 54879, 84813, 184657, 285379, 310981, 553971, 856137, 932943, 3139169, 9417507, 27916781, 83750343, 307084591, 474585277, 921253773, 1423755831, 5220438047, 15661314141]

約数ペア:

[(1, 15661314141), (3, 5220438047), (11, 1423755831), (17, 921253773), (33, 474585277), (51, 307084591), (187, 83750343), (561, 27916781), (1663, 9417507), (4989, 3139169), (16787, 932943), (18293, 856137), (28271, 553971), (50361, 310981), (54879, 285379), (84813, 184657)]