239767640001

素因数分解:

$3^7\times {\mathrm{83}}^1\times {\mathrm{1320881}}^1$

素因数の和:1320985

約数の個数: 32

約数和(自身を含む): 363929408640

約数和(自身を除く): 124161768639

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2187, 2241, 6723, 20169, 60507, 181521, 1320881, 3962643, 11887929, 35663787, 106991361, 109633123, 320974083, 328899369, 962922249, 986698107, 2888766747, 2960094321, 8880282963, 26640848889, 79922546667, 239767640001]

約数ペア:

[(1, 239767640001), (3, 79922546667), (9, 26640848889), (27, 8880282963), (81, 2960094321), (83, 2888766747), (243, 986698107), (249, 962922249), (729, 328899369), (747, 320974083), (2187, 109633123), (2241, 106991361), (6723, 35663787), (20169, 11887929), (60507, 3962643), (181521, 1320881)]