7508493207

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 12617579520

約数和(自身を除く): 5109086313

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 271, 323, 353, 459, 513, 813, 969, 1059, 1377, 1539, 2439, 2907, 3177, 4131, 4607, 4617, 5149, 6001, 6707, 7317, 8721, 9531, 13821, 15447, 18003, 20121, 21951, 26163, 28593, 41463, 46341, 54009, 60363, 65853, 78489, 85779, 87533, 95663, 114019, 124389, 139023, 162027, 181089, 262599, 286989, 342057, 373167, 417069, 486081, 543267, 787797, 860967, 1026171, 1119501, 1251207, 1458243, 1626271, 1629801, 1817597, 2363391, 2582901, 3078513, 4878813, 5452791, 7090173, 7748703, 9235539, 14636439, 16358373, 21270519, 23246109, 27706617, 30899149, 43909317, 49075119, 92697447, 131727951, 147225357, 278092341, 395183853, 441676071, 834277023, 2502831069, 7508493207]

約数ペア:

[(1, 7508493207), (3, 2502831069), (9, 834277023), (17, 441676071), (19, 395183853), (27, 278092341), (51, 147225357), (57, 131727951), (81, 92697447), (153, 49075119), (171, 43909317), (243, 30899149), (271, 27706617), (323, 23246109), (353, 21270519), (459, 16358373), (513, 14636439), (813, 9235539), (969, 7748703), (1059, 7090173), (1377, 5452791), (1539, 4878813), (2439, 3078513), (2907, 2582901), (3177, 2363391), (4131, 1817597), (4607, 1629801), (4617, 1626271), (5149, 1458243), (6001, 1251207), (6707, 1119501), (7317, 1026171), (8721, 860967), (9531, 787797), (13821, 543267), (15447, 486081), (18003, 417069), (20121, 373167), (21951, 342057), (26163, 286989), (28593, 262599), (41463, 181089), (46341, 162027), (54009, 139023), (60363, 124389), (65853, 114019), (78489, 95663), (85779, 87533)]