13303580157

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{17333}}^1$

素因数の和:17511

約数の個数: 64

約数和(自身を含む): 23430021120

約数和(自身を除く): 10126440963

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 131, 189, 217, 279, 393, 651, 837, 917, 1179, 1953, 2751, 3537, 4061, 5859, 8253, 12183, 17333, 24759, 28427, 36549, 51999, 85281, 109647, 121331, 155997, 255843, 363993, 467991, 537323, 767529, 1091979, 1611969, 2270623, 3275937, 3761261, 4835907, 6811869, 11283783, 14507721, 15894361, 20435607, 33851349, 47683083, 61306821, 70389313, 101554047, 143049249, 211167939, 429147747, 492725191, 633503817, 1478175573, 1900511451, 4434526719, 13303580157]

約数ペア:

[(1, 13303580157), (3, 4434526719), (7, 1900511451), (9, 1478175573), (21, 633503817), (27, 492725191), (31, 429147747), (63, 211167939), (93, 143049249), (131, 101554047), (189, 70389313), (217, 61306821), (279, 47683083), (393, 33851349), (651, 20435607), (837, 15894361), (917, 14507721), (1179, 11283783), (1953, 6811869), (2751, 4835907), (3537, 3761261), (4061, 3275937), (5859, 2270623), (8253, 1611969), (12183, 1091979), (17333, 767529), (24759, 537323), (28427, 467991), (36549, 363993), (51999, 255843), (85281, 155997), (109647, 121331)]