23070069

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 14513931

約数列:

[1, 3, 9, 11, 27, 33, 99, 173, 297, 449, 519, 1347, 1557, 1903, 4041, 4671, 4939, 5709, 12123, 14817, 17127, 44451, 51381, 77677, 133353, 233031, 699093, 854447, 2097279, 2563341, 7690023, 23070069]

約数ペア:

[(1, 23070069), (3, 7690023), (9, 2563341), (11, 2097279), (27, 854447), (33, 699093), (99, 233031), (173, 133353), (297, 77677), (449, 51381), (519, 44451), (1347, 17127), (1557, 14817), (1903, 12123), (4041, 5709), (4671, 4939)]