75816081

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{85091}}^1$

素因数の和:85114

約数の個数: 20

約数和(自身を含む): 123553584

約数和(自身を除く): 47737503

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 85091, 255273, 765819, 936001, 2297457, 2808003, 6892371, 8424009, 25272027, 75816081]

約数ペア:

[(1, 75816081), (3, 25272027), (9, 8424009), (11, 6892371), (27, 2808003), (33, 2297457), (81, 936001), (99, 765819), (297, 255273), (891, 85091)]