16627527

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 29952000

約数和(自身を除く): 13324473

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 479, 551, 609, 1197, 1437, 1653, 1827, 3353, 3857, 4311, 4959, 9101, 10059, 11571, 13891, 27303, 30177, 34713, 41673, 63707, 81909, 97237, 125019, 191121, 263929, 291711, 573363, 791787, 875133, 1847503, 2375361, 5542509, 16627527]

約数ペア:

[(1, 16627527), (3, 5542509), (7, 2375361), (9, 1847503), (19, 875133), (21, 791787), (29, 573363), (57, 291711), (63, 263929), (87, 191121), (133, 125019), (171, 97237), (203, 81909), (261, 63707), (399, 41673), (479, 34713), (551, 30177), (609, 27303), (1197, 13891), (1437, 11571), (1653, 10059), (1827, 9101), (3353, 4959), (3857, 4311)]