203046993

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{80863}}^1$

素因数の和:80906

約数の個数: 20

約数和(自身を含む): 313105408

約数和(自身を除く): 110058415

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 80863, 242589, 727767, 2183301, 2506753, 6549903, 7520259, 22560777, 67682331, 203046993]

約数ペア:

[(1, 203046993), (3, 67682331), (9, 22560777), (27, 7520259), (31, 6549903), (81, 2506753), (93, 2183301), (279, 727767), (837, 242589), (2511, 80863)]