181054454581

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 251519385600

約数和(自身を除く): 70464931019

約数列:

[1, 7, 11, 13, 49, 77, 79, 91, 143, 379, 539, 553, 637, 863, 869, 1001, 1027, 2653, 3871, 4169, 4927, 6041, 6083, 7007, 7189, 9493, 11219, 11297, 18571, 29183, 29941, 34489, 42287, 42581, 50323, 54197, 66451, 68177, 78533, 79079, 123409, 204281, 209587, 241423, 327077, 329351, 379379, 389233, 465157, 477239, 549731, 553553, 749947, 863863, 886301, 1467109, 2289539, 2305457, 2655653, 2724631, 3340673, 3597847, 4252001, 4281563, 5249629, 6047041, 6204107, 9749311, 16026773, 16138199, 19072417, 25184929, 25839083, 29764007, 29970941, 36747403, 43428749, 46772011, 68245177, 176294503, 180873581, 208348049, 209796587, 284229913, 327404077, 335908079, 477716239, 1266115067, 1989609391, 2291828539, 2351356553, 3694988869, 13927265737, 16459495871, 25864922083, 181054454581]

約数ペア:

[(1, 181054454581), (7, 25864922083), (11, 16459495871), (13, 13927265737), (49, 3694988869), (77, 2351356553), (79, 2291828539), (91, 1989609391), (143, 1266115067), (379, 477716239), (539, 335908079), (553, 327404077), (637, 284229913), (863, 209796587), (869, 208348049), (1001, 180873581), (1027, 176294503), (2653, 68245177), (3871, 46772011), (4169, 43428749), (4927, 36747403), (6041, 29970941), (6083, 29764007), (7007, 25839083), (7189, 25184929), (9493, 19072417), (11219, 16138199), (11297, 16026773), (18571, 9749311), (29183, 6204107), (29941, 6047041), (34489, 5249629), (42287, 4281563), (42581, 4252001), (50323, 3597847), (54197, 3340673), (66451, 2724631), (68177, 2655653), (78533, 2305457), (79079, 2289539), (123409, 1467109), (204281, 886301), (209587, 863863), (241423, 749947), (327077, 553553), (329351, 549731), (379379, 477239), (389233, 465157)]