80715693399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1\times {\mathrm{11279}}^1$

素因数の和:17191

約数の個数: 32

約数和(自身を含む): 120609008640

約数和(自身を除く): 39893315241

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 5861, 11279, 17583, 33837, 64471, 124069, 193413, 216857, 372207, 417323, 650571, 1251969, 2385427, 4590553, 7156281, 13771659, 66106219, 198318657, 727168409, 2181505227, 2445930103, 7337790309, 26905231133, 80715693399]

約数ペア:

[(1, 80715693399), (3, 26905231133), (11, 7337790309), (33, 2445930103), (37, 2181505227), (111, 727168409), (407, 198318657), (1221, 66106219), (5861, 13771659), (11279, 7156281), (17583, 4590553), (33837, 2385427), (64471, 1251969), (124069, 650571), (193413, 417323), (216857, 372207)]