51140001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81563}}^1$

素因数の和:81596

約数の個数: 16

約数和(自身を含む): 78301440

約数和(自身を除く): 27161439

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 81563, 244689, 897193, 1549697, 2691579, 4649091, 17046667, 51140001]

約数ペア:

[(1, 51140001), (3, 17046667), (11, 4649091), (19, 2691579), (33, 1549697), (57, 897193), (209, 244689), (627, 81563)]