31793285889

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{448241}}^1$

素因数の和:448358

約数の個数: 32

約数和(自身を含む): 49055604480

約数和(自身を除く): 17262318591

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 639, 999, 1917, 2627, 7881, 23643, 70929, 448241, 1344723, 4034169, 12102507, 16584917, 31825111, 49754751, 95475333, 149264253, 286425999, 447792759, 859277997, 1177529107, 3532587321, 10597761963, 31793285889]

約数ペア:

[(1, 31793285889), (3, 10597761963), (9, 3532587321), (27, 1177529107), (37, 859277997), (71, 447792759), (111, 286425999), (213, 149264253), (333, 95475333), (639, 49754751), (999, 31825111), (1917, 16584917), (2627, 12102507), (7881, 4034169), (23643, 1344723), (70929, 448241)]