777636698727

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2851}}^1$

素因数の和:3521

約数の個数: 96

約数和(自身を含む): 1270203590656

約数和(自身を除く): 492566891929

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 529, 571, 903, 989, 1587, 1713, 2851, 2967, 3703, 3997, 6923, 8553, 11109, 11991, 13133, 19957, 20769, 22747, 24553, 39399, 59871, 65573, 68241, 73659, 91931, 122593, 159229, 171871, 196719, 275793, 302059, 367779, 459011, 477687, 515613, 564719, 858151, 906177, 1377033, 1508179, 1627921, 1694157, 2114413, 2574453, 2819639, 3953033, 4524537, 4883763, 6343239, 8458917, 10557253, 11395447, 11859099, 12988537, 19737473, 31671759, 34186341, 37442183, 38965611, 59212419, 64851697, 70000603, 90919759, 112326549, 194555091, 210001809, 262095281, 272759277, 453961879, 490004221, 786285843, 861170209, 1361885637, 1470012663, 1610013869, 2583510627, 4830041607, 6028191463, 11270097083, 18084574389, 33810291249, 37030318987, 111090956961, 259212232909, 777636698727]

約数ペア:

[(1, 777636698727), (3, 259212232909), (7, 111090956961), (21, 37030318987), (23, 33810291249), (43, 18084574389), (69, 11270097083), (129, 6028191463), (161, 4830041607), (301, 2583510627), (483, 1610013869), (529, 1470012663), (571, 1361885637), (903, 861170209), (989, 786285843), (1587, 490004221), (1713, 453961879), (2851, 272759277), (2967, 262095281), (3703, 210001809), (3997, 194555091), (6923, 112326549), (8553, 90919759), (11109, 70000603), (11991, 64851697), (13133, 59212419), (19957, 38965611), (20769, 37442183), (22747, 34186341), (24553, 31671759), (39399, 19737473), (59871, 12988537), (65573, 11859099), (68241, 11395447), (73659, 10557253), (91931, 8458917), (122593, 6343239), (159229, 4883763), (171871, 4524537), (196719, 3953033), (275793, 2819639), (302059, 2574453), (367779, 2114413), (459011, 1694157), (477687, 1627921), (515613, 1508179), (564719, 1377033), (858151, 906177)]