42109767

素因数分解:

$3^3\times 7^3\times {\mathrm{4547}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 72768000

約数和(自身を除く): 30658233

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 4547, 9261, 13641, 31829, 40923, 95487, 122769, 222803, 286461, 668409, 859383, 1559621, 2005227, 4678863, 6015681, 14036589, 42109767]

約数ペア:

[(1, 42109767), (3, 14036589), (7, 6015681), (9, 4678863), (21, 2005227), (27, 1559621), (49, 859383), (63, 668409), (147, 286461), (189, 222803), (343, 122769), (441, 95487), (1029, 40923), (1323, 31829), (3087, 13641), (4547, 9261)]