520066993719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{76651}}^1$

素因数の和:77560

約数の個数: 64

約数和(自身を含む): 883914071040

約数和(自身を除く): 363847077321

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 857, 1131, 2571, 2639, 5999, 7917, 11141, 17997, 24853, 33423, 74559, 76651, 77987, 173971, 229953, 233961, 323089, 521913, 536557, 969267, 996463, 1609671, 2222879, 2261623, 2989389, 6668637, 6784869, 6975241, 15560153, 20925723, 28897427, 46680459, 65689907, 86692281, 197069721, 202281989, 459829349, 606845967, 853968791, 1379488047, 1905007303, 2561906373, 5715021909, 5977781537, 13335051121, 17933344611, 24765094939, 40005153363, 74295284817, 173355664573, 520066993719]

約数ペア:

[(1, 520066993719), (3, 173355664573), (7, 74295284817), (13, 40005153363), (21, 24765094939), (29, 17933344611), (39, 13335051121), (87, 5977781537), (91, 5715021909), (203, 2561906373), (273, 1905007303), (377, 1379488047), (609, 853968791), (857, 606845967), (1131, 459829349), (2571, 202281989), (2639, 197069721), (5999, 86692281), (7917, 65689907), (11141, 46680459), (17997, 28897427), (24853, 20925723), (33423, 15560153), (74559, 6975241), (76651, 6784869), (77987, 6668637), (173971, 2989389), (229953, 2261623), (233961, 2222879), (323089, 1609671), (521913, 996463), (536557, 969267)]