1285171937271

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{14759}}^1$

素因数の和:15029

約数の個数: 96

約数和(自身を含む): 2015937331200

約数和(自身を除く): 730765393929

約数列:

[1, 3, 9, 29, 37, 71, 87, 111, 127, 213, 261, 333, 381, 639, 1073, 1143, 2059, 2627, 3219, 3683, 4699, 6177, 7881, 9017, 9657, 11049, 14097, 14759, 18531, 23643, 27051, 33147, 42291, 44277, 76183, 81153, 132831, 136271, 228549, 261493, 333629, 408813, 428011, 546083, 685647, 784479, 1000887, 1047889, 1226439, 1284033, 1638249, 1874393, 2353437, 3002661, 3143667, 3852099, 4914747, 5623179, 9431001, 9675241, 15836407, 16869537, 29025723, 30388781, 38771893, 47509221, 54357397, 69352541, 87077169, 91166343, 116315679, 133081903, 142527663, 163072191, 208057623, 273499029, 348947037, 399245709, 489216573, 624172869, 1124384897, 1197737127, 2011223689, 3373154691, 3859375187, 4924030411, 6033671067, 10119464073, 11578125561, 14772091233, 18101013201, 34734376683, 44316273699, 142796881919, 428390645757, 1285171937271]

約数ペア:

[(1, 1285171937271), (3, 428390645757), (9, 142796881919), (29, 44316273699), (37, 34734376683), (71, 18101013201), (87, 14772091233), (111, 11578125561), (127, 10119464073), (213, 6033671067), (261, 4924030411), (333, 3859375187), (381, 3373154691), (639, 2011223689), (1073, 1197737127), (1143, 1124384897), (2059, 624172869), (2627, 489216573), (3219, 399245709), (3683, 348947037), (4699, 273499029), (6177, 208057623), (7881, 163072191), (9017, 142527663), (9657, 133081903), (11049, 116315679), (14097, 91166343), (14759, 87077169), (18531, 69352541), (23643, 54357397), (27051, 47509221), (33147, 38771893), (42291, 30388781), (44277, 29025723), (76183, 16869537), (81153, 15836407), (132831, 9675241), (136271, 9431001), (228549, 5623179), (261493, 4914747), (333629, 3852099), (408813, 3143667), (428011, 3002661), (546083, 2353437), (685647, 1874393), (784479, 1638249), (1000887, 1284033), (1047889, 1226439)]