123519627

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 125312373

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 53, 57, 59, 63, 77, 99, 133, 159, 171, 177, 189, 209, 231, 297, 371, 399, 413, 477, 513, 531, 583, 627, 649, 693, 1007, 1113, 1121, 1197, 1239, 1431, 1463, 1593, 1749, 1881, 1947, 2079, 3021, 3127, 3339, 3363, 3591, 3717, 4081, 4389, 4543, 5247, 5643, 5841, 7049, 7847, 9063, 9381, 10017, 10089, 11077, 11151, 12243, 12331, 13167, 13629, 15741, 17523, 21147, 21889, 23541, 27189, 28143, 30267, 33231, 34397, 36729, 36993, 39501, 40887, 59413, 63441, 65667, 70623, 77539, 84429, 86317, 99693, 103191, 110187, 110979, 122661, 178239, 190323, 197001, 211869, 232617, 240779, 258951, 299079, 309573, 332937, 415891, 534717, 591003, 653543, 697851, 722337, 776853, 928719, 1247673, 1604151, 1960629, 2093553, 2167011, 2330559, 3743019, 4574801, 5881887, 6501033, 11229057, 13724403, 17645661, 41173209, 123519627]

約数ペア:

[(1, 123519627), (3, 41173209), (7, 17645661), (9, 13724403), (11, 11229057), (19, 6501033), (21, 5881887), (27, 4574801), (33, 3743019), (53, 2330559), (57, 2167011), (59, 2093553), (63, 1960629), (77, 1604151), (99, 1247673), (133, 928719), (159, 776853), (171, 722337), (177, 697851), (189, 653543), (209, 591003), (231, 534717), (297, 415891), (371, 332937), (399, 309573), (413, 299079), (477, 258951), (513, 240779), (531, 232617), (583, 211869), (627, 197001), (649, 190323), (693, 178239), (1007, 122661), (1113, 110979), (1121, 110187), (1197, 103191), (1239, 99693), (1431, 86317), (1463, 84429), (1593, 77539), (1749, 70623), (1881, 65667), (1947, 63441), (2079, 59413), (3021, 40887), (3127, 39501), (3339, 36993), (3363, 36729), (3591, 34397), (3717, 33231), (4081, 30267), (4389, 28143), (4543, 27189), (5247, 23541), (5643, 21889), (5841, 21147), (7049, 17523), (7847, 15741), (9063, 13629), (9381, 13167), (10017, 12331), (10089, 12243), (11077, 11151)]