7719994638639

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{797}}^1\times {\mathrm{16187}}^1$

素因数の和:17629

約数の個数: 64

約数和(自身を含む): 11781237888000

約数和(自身を除く): 4061243249361

約数列:

[1, 3, 9, 27, 37, 111, 333, 599, 797, 999, 1797, 2391, 5391, 7173, 16173, 16187, 21519, 22163, 29489, 48561, 66489, 88467, 145683, 199467, 265401, 437049, 477403, 598401, 598919, 796203, 1432209, 1796757, 4296627, 5390271, 9696013, 12889881, 12901039, 16170813, 17663911, 29088039, 38703117, 52991733, 87264117, 116109351, 158975199, 261792351, 348328053, 358752481, 476925597, 477338443, 1076257443, 1432015329, 3228772329, 4296045987, 7727722361, 9686316987, 12888137961, 23183167083, 69549501249, 208648503747, 285925727357, 857777182071, 2573331546213, 7719994638639]

約数ペア:

[(1, 7719994638639), (3, 2573331546213), (9, 857777182071), (27, 285925727357), (37, 208648503747), (111, 69549501249), (333, 23183167083), (599, 12888137961), (797, 9686316987), (999, 7727722361), (1797, 4296045987), (2391, 3228772329), (5391, 1432015329), (7173, 1076257443), (16173, 477338443), (16187, 476925597), (21519, 358752481), (22163, 348328053), (29489, 261792351), (48561, 158975199), (66489, 116109351), (88467, 87264117), (145683, 52991733), (199467, 38703117), (265401, 29088039), (437049, 17663911), (477403, 16170813), (598401, 12901039), (598919, 12889881), (796203, 9696013), (1432209, 5390271), (1796757, 4296627)]