212214528045

素因数分解:

$3^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4565

約数の個数: 160

約数和(自身を含む): 422574886272

約数和(自身を除く): 210360358227

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 243, 333, 351, 405, 481, 555, 585, 729, 999, 1053, 1215, 1443, 1665, 1755, 2187, 2405, 2997, 3159, 3645, 4329, 4483, 4995, 5265, 6561, 7215, 8991, 9477, 10935, 12987, 13449, 14985, 15795, 19683, 21645, 22415, 26973, 28431, 32805, 38961, 40347, 44955, 47385, 58279, 64935, 67245, 80919, 85293, 98415, 116883, 121041, 134865, 142155, 165871, 174837, 194805, 201735, 242757, 255879, 291395, 350649, 363123, 404595, 426465, 497613, 524511, 584415, 605205, 728271, 829355, 874185, 1051947, 1089369, 1213785, 1279395, 1492839, 1573533, 1753245, 1815615, 2156323, 2488065, 2622555, 3155841, 3268107, 3641355, 4478517, 4720599, 5259735, 5446845, 6468969, 7464195, 7867665, 9467523, 9804321, 10781615, 13435551, 14161797, 15779205, 16340535, 19406907, 22392585, 23602995, 29412963, 32344845, 40306653, 42485391, 47337615, 49021605, 58220721, 67177755, 70808985, 88238889, 97034535, 120919959, 127456173, 147064815, 174662163, 201533265, 212426955, 291103605, 362759877, 382368519, 441194445, 523986489, 604599795, 637280865, 873310815, 1088279631, 1147105557, 1571959467, 1813799385, 1911842595, 2619932445, 3264838893, 4715878401, 5441398155, 5735527785, 7859797335, 14147635203, 16324194465, 23579392005, 42442905609, 70738176015, 212214528045]

約数ペア:

[(1, 212214528045), (3, 70738176015), (5, 42442905609), (9, 23579392005), (13, 16324194465), (15, 14147635203), (27, 7859797335), (37, 5735527785), (39, 5441398155), (45, 4715878401), (65, 3264838893), (81, 2619932445), (111, 1911842595), (117, 1813799385), (135, 1571959467), (185, 1147105557), (195, 1088279631), (243, 873310815), (333, 637280865), (351, 604599795), (405, 523986489), (481, 441194445), (555, 382368519), (585, 362759877), (729, 291103605), (999, 212426955), (1053, 201533265), (1215, 174662163), (1443, 147064815), (1665, 127456173), (1755, 120919959), (2187, 97034535), (2405, 88238889), (2997, 70808985), (3159, 67177755), (3645, 58220721), (4329, 49021605), (4483, 47337615), (4995, 42485391), (5265, 40306653), (6561, 32344845), (7215, 29412963), (8991, 23602995), (9477, 22392585), (10935, 19406907), (12987, 16340535), (13449, 15779205), (14985, 14161797), (15795, 13435551), (19683, 10781615), (21645, 9804321), (22415, 9467523), (26973, 7867665), (28431, 7464195), (32805, 6468969), (38961, 5446845), (40347, 5259735), (44955, 4720599), (47385, 4478517), (58279, 3641355), (64935, 3268107), (67245, 3155841), (80919, 2622555), (85293, 2488065), (98415, 2156323), (116883, 1815615), (121041, 1753245), (134865, 1573533), (142155, 1492839), (165871, 1279395), (174837, 1213785), (194805, 1089369), (201735, 1051947), (242757, 874185), (255879, 829355), (291395, 728271), (350649, 605205), (363123, 584415), (404595, 524511), (426465, 497613)]