8761829461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 12989030400

約数和(自身を除く): 4227200939

約数列:

[1, 7, 11, 17, 19, 23, 53, 77, 119, 133, 161, 187, 209, 253, 289, 323, 371, 391, 437, 583, 901, 1007, 1219, 1309, 1463, 1771, 2023, 2261, 2737, 3059, 3179, 3553, 4081, 4301, 4807, 4913, 5491, 6307, 6647, 7049, 7429, 8533, 9911, 11077, 13409, 15317, 17119, 20723, 22253, 23161, 24871, 30107, 33649, 34391, 38437, 46529, 52003, 54043, 60401, 69377, 73117, 77539, 81719, 93347, 93863, 107219, 112999, 119833, 126293, 145061, 162127, 168487, 188309, 227953, 254771, 260389, 291023, 352291, 378301, 393737, 422807, 511819, 572033, 653429, 790993, 884051, 1026817, 1179409, 1242989, 1318163, 1389223, 1595671, 1783397, 1822723, 2037161, 2146981, 2466037, 2756159, 2864279, 3201253, 3875201, 4331107, 4947391, 5988947, 6693529, 7187719, 8700923, 9724561, 15028867, 20049953, 22408771, 23616791, 27126407, 30317749, 34631737, 41922629, 46854703, 54421301, 65878417, 73628819, 113789993, 165317537, 380949107, 461148919, 515401733, 796529951, 1251689923, 8761829461]

約数ペア:

[(1, 8761829461), (7, 1251689923), (11, 796529951), (17, 515401733), (19, 461148919), (23, 380949107), (53, 165317537), (77, 113789993), (119, 73628819), (133, 65878417), (161, 54421301), (187, 46854703), (209, 41922629), (253, 34631737), (289, 30317749), (323, 27126407), (371, 23616791), (391, 22408771), (437, 20049953), (583, 15028867), (901, 9724561), (1007, 8700923), (1219, 7187719), (1309, 6693529), (1463, 5988947), (1771, 4947391), (2023, 4331107), (2261, 3875201), (2737, 3201253), (3059, 2864279), (3179, 2756159), (3553, 2466037), (4081, 2146981), (4301, 2037161), (4807, 1822723), (4913, 1783397), (5491, 1595671), (6307, 1389223), (6647, 1318163), (7049, 1242989), (7429, 1179409), (8533, 1026817), (9911, 884051), (11077, 790993), (13409, 653429), (15317, 572033), (17119, 511819), (20723, 422807), (22253, 393737), (23161, 378301), (24871, 352291), (30107, 291023), (33649, 260389), (34391, 254771), (38437, 227953), (46529, 188309), (52003, 168487), (54043, 162127), (60401, 145061), (69377, 126293), (73117, 119833), (77539, 112999), (81719, 107219), (93347, 93863)]