16872156693

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 29699072000

約数和(自身を除く): 12826915307

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 193, 199, 367, 399, 579, 597, 1101, 1197, 1351, 1393, 1737, 1791, 2569, 3303, 3667, 3781, 4053, 4179, 6973, 7707, 11001, 11343, 12159, 12537, 20919, 23121, 25669, 26467, 33003, 34029, 38407, 48811, 62757, 70831, 73033, 77007, 79401, 115221, 146433, 212493, 219099, 231021, 238203, 268849, 345663, 439299, 495817, 511231, 637479, 657297, 729733, 806547, 1345789, 1387627, 1487451, 1533693, 2189199, 2419641, 4037367, 4162881, 4462353, 4601079, 5108131, 6567597, 9420523, 9713389, 12112101, 12488643, 14095369, 15324393, 28261569, 29140167, 42286107, 45973179, 84784707, 87420501, 98667583, 126858321, 267812011, 296002749, 803436033, 888008247, 1874684077, 2410308099, 5624052231, 16872156693]

約数ペア:

[(1, 16872156693), (3, 5624052231), (7, 2410308099), (9, 1874684077), (19, 888008247), (21, 803436033), (57, 296002749), (63, 267812011), (133, 126858321), (171, 98667583), (193, 87420501), (199, 84784707), (367, 45973179), (399, 42286107), (579, 29140167), (597, 28261569), (1101, 15324393), (1197, 14095369), (1351, 12488643), (1393, 12112101), (1737, 9713389), (1791, 9420523), (2569, 6567597), (3303, 5108131), (3667, 4601079), (3781, 4462353), (4053, 4162881), (4179, 4037367), (6973, 2419641), (7707, 2189199), (11001, 1533693), (11343, 1487451), (12159, 1387627), (12537, 1345789), (20919, 806547), (23121, 729733), (25669, 657297), (26467, 637479), (33003, 511231), (34029, 495817), (38407, 439299), (48811, 345663), (62757, 268849), (70831, 238203), (73033, 231021), (77007, 219099), (79401, 212493), (115221, 146433)]