203399397

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 312816000

約数和(自身を除く): 109416603

約数列:

[1, 3, 9, 27, 37, 97, 111, 291, 333, 873, 999, 2099, 2619, 3589, 6297, 10767, 18891, 32301, 56673, 77663, 96903, 203603, 232989, 610809, 698967, 1832427, 2096901, 5497281, 7533311, 22599933, 67799799, 203399397]

約数ペア:

[(1, 203399397), (3, 67799799), (9, 22599933), (27, 7533311), (37, 5497281), (97, 2096901), (111, 1832427), (291, 698967), (333, 610809), (873, 232989), (999, 203603), (2099, 96903), (2619, 77663), (3589, 56673), (6297, 32301), (10767, 18891)]