78486589467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{69379}}^1$

素因数の和:69705

約数の個数: 64

約数和(自身を含む): 137072678400

約数和(自身を除く): 58586088933

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 293, 297, 351, 429, 879, 1287, 2637, 3223, 3809, 3861, 7911, 9669, 11427, 29007, 34281, 41899, 69379, 87021, 102843, 125697, 208137, 377091, 624411, 763169, 901927, 1131273, 1873233, 2289507, 2705781, 6868521, 8117343, 9921197, 20328047, 20605563, 24352029, 29763591, 60984141, 89290773, 182952423, 223608517, 264264611, 267872319, 548857269, 670825551, 792793833, 2012476653, 2378381499, 2906910721, 6037429959, 7135144497, 8720732163, 26162196489, 78486589467]

約数ペア:

[(1, 78486589467), (3, 26162196489), (9, 8720732163), (11, 7135144497), (13, 6037429959), (27, 2906910721), (33, 2378381499), (39, 2012476653), (99, 792793833), (117, 670825551), (143, 548857269), (293, 267872319), (297, 264264611), (351, 223608517), (429, 182952423), (879, 89290773), (1287, 60984141), (2637, 29763591), (3223, 24352029), (3809, 20605563), (3861, 20328047), (7911, 9921197), (9669, 8117343), (11427, 6868521), (29007, 2705781), (34281, 2289507), (41899, 1873233), (69379, 1131273), (87021, 901927), (102843, 763169), (125697, 624411), (208137, 377091)]