77916249

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 122016000

約数和(自身を除く): 44099751

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1549, 1863, 2187, 4647, 5589, 13941, 16767, 35627, 41823, 50301, 106881, 125469, 320643, 376407, 961929, 1129221, 2885787, 3387663, 8657361, 25972083, 77916249]

約数ペア:

[(1, 77916249), (3, 25972083), (9, 8657361), (23, 3387663), (27, 2885787), (69, 1129221), (81, 961929), (207, 376407), (243, 320643), (621, 125469), (729, 106881), (1549, 50301), (1863, 41823), (2187, 35627), (4647, 16767), (5589, 13941)]