1276290139959

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{749893}}^1$

素因数の和:750224

約数の個数: 48

約数和(自身を含む): 2000417234400

約数和(自身を除く): 724127094441

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 269, 333, 703, 807, 2109, 2421, 5111, 6327, 9953, 15333, 29859, 45999, 89577, 189107, 567321, 749893, 1701963, 2249679, 6749037, 14247967, 27746041, 42743901, 83238123, 128231703, 201721217, 249714369, 527174779, 605163651, 1581524337, 1815490953, 3832703123, 4744573011, 7463685029, 11498109369, 22391055087, 34494328107, 67173165261, 141810015551, 425430046653, 1276290139959]

約数ペア:

[(1, 1276290139959), (3, 425430046653), (9, 141810015551), (19, 67173165261), (37, 34494328107), (57, 22391055087), (111, 11498109369), (171, 7463685029), (269, 4744573011), (333, 3832703123), (703, 1815490953), (807, 1581524337), (2109, 605163651), (2421, 527174779), (5111, 249714369), (6327, 201721217), (9953, 128231703), (15333, 83238123), (29859, 42743901), (45999, 27746041), (89577, 14247967), (189107, 6749037), (567321, 2249679), (749893, 1701963)]