190080621

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2081}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 299808000

約数和(自身を除く): 109727379

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 1791, 2081, 3383, 5373, 6243, 10149, 18729, 30447, 35377, 56187, 91341, 106131, 318393, 414119, 955179, 1242357, 3727071, 7040023, 11181213, 21120069, 63360207, 190080621]

約数ペア:

[(1, 190080621), (3, 63360207), (9, 21120069), (17, 11181213), (27, 7040023), (51, 3727071), (153, 1242357), (199, 955179), (459, 414119), (597, 318393), (1791, 106131), (2081, 91341), (3383, 56187), (5373, 35377), (6243, 30447), (10149, 18729)]