49991931

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{168323}}^1$

素因数の和:168343

約数の個数: 16

約数和(自身を含む): 80795520

約数和(自身を除く): 30803589

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 168323, 504969, 1514907, 1851553, 4544721, 5554659, 16663977, 49991931]

約数ペア:

[(1, 49991931), (3, 16663977), (9, 5554659), (11, 4544721), (27, 1851553), (33, 1514907), (99, 504969), (297, 168323)]