21732082785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7699}}^1$

素因数の和:7852

約数の個数: 128

約数和(自身を含む): 46126080000

約数和(自身を除く): 24393997215

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 103, 105, 135, 145, 189, 203, 261, 309, 315, 435, 515, 609, 721, 783, 927, 945, 1015, 1305, 1545, 1827, 2163, 2781, 2987, 3045, 3605, 3915, 4635, 5481, 6489, 7699, 8961, 9135, 10815, 13905, 14935, 19467, 20909, 23097, 26883, 27405, 32445, 38495, 44805, 53893, 62727, 69291, 80649, 97335, 104545, 115485, 134415, 161679, 188181, 207873, 223271, 269465, 313635, 346455, 403245, 485037, 564543, 669813, 792997, 808395, 940905, 1039365, 1116355, 1455111, 1562897, 2009439, 2378991, 2425185, 2822715, 3349065, 3964985, 4688691, 5550979, 6028317, 7136973, 7275555, 7814485, 10047195, 11894955, 14066073, 16652937, 21410919, 22996913, 23443455, 27754895, 30141585, 35684865, 42198219, 49958811, 68990739, 70330365, 83264685, 107054595, 114984565, 149876433, 160978391, 206972217, 210991095, 249794055, 344953695, 482935173, 620916651, 749382165, 804891955, 1034861085, 1448805519, 2414675865, 3104583255, 4346416557, 7244027595, 21732082785]

約数ペア:

[(1, 21732082785), (3, 7244027595), (5, 4346416557), (7, 3104583255), (9, 2414675865), (15, 1448805519), (21, 1034861085), (27, 804891955), (29, 749382165), (35, 620916651), (45, 482935173), (63, 344953695), (87, 249794055), (103, 210991095), (105, 206972217), (135, 160978391), (145, 149876433), (189, 114984565), (203, 107054595), (261, 83264685), (309, 70330365), (315, 68990739), (435, 49958811), (515, 42198219), (609, 35684865), (721, 30141585), (783, 27754895), (927, 23443455), (945, 22996913), (1015, 21410919), (1305, 16652937), (1545, 14066073), (1827, 11894955), (2163, 10047195), (2781, 7814485), (2987, 7275555), (3045, 7136973), (3605, 6028317), (3915, 5550979), (4635, 4688691), (5481, 3964985), (6489, 3349065), (7699, 2822715), (8961, 2425185), (9135, 2378991), (10815, 2009439), (13905, 1562897), (14935, 1455111), (19467, 1116355), (20909, 1039365), (23097, 940905), (26883, 808395), (27405, 792997), (32445, 669813), (38495, 564543), (44805, 485037), (53893, 403245), (62727, 346455), (69291, 313635), (80649, 269465), (97335, 223271), (104545, 207873), (115485, 188181), (134415, 161679)]