156921977919

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{1777}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 245135278080

約数和(自身を除く): 88213300161

約数列:

[1, 3, 7, 21, 59, 177, 263, 271, 413, 789, 813, 1239, 1777, 1841, 1897, 5331, 5523, 5691, 12439, 15517, 15989, 37317, 46551, 47967, 71273, 104843, 108619, 111923, 213819, 314529, 325857, 335769, 467351, 481567, 498911, 733901, 1402053, 1444701, 1496733, 2201703, 3271457, 3370969, 4205107, 9814371, 10112907, 12615321, 27573709, 28412453, 29435749, 82721127, 85237359, 88307247, 126652121, 193015963, 198887171, 379956363, 579047889, 596661513, 886564847, 2659694541, 7472475139, 22417425417, 52307325973, 156921977919]

約数ペア:

[(1, 156921977919), (3, 52307325973), (7, 22417425417), (21, 7472475139), (59, 2659694541), (177, 886564847), (263, 596661513), (271, 579047889), (413, 379956363), (789, 198887171), (813, 193015963), (1239, 126652121), (1777, 88307247), (1841, 85237359), (1897, 82721127), (5331, 29435749), (5523, 28412453), (5691, 27573709), (12439, 12615321), (15517, 10112907), (15989, 9814371), (37317, 4205107), (46551, 3370969), (47967, 3271457), (71273, 2201703), (104843, 1496733), (108619, 1444701), (111923, 1402053), (213819, 733901), (314529, 498911), (325857, 481567), (335769, 467351)]