64218627

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3361}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 101747568

約数和(自身を除く): 37528941

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 3361, 6369, 10083, 19107, 30249, 36971, 110913, 332739, 648673, 1946019, 5838057, 7135403, 21406209, 64218627]

約数ペア:

[(1, 64218627), (3, 21406209), (9, 7135403), (11, 5838057), (33, 1946019), (99, 648673), (193, 332739), (579, 110913), (1737, 36971), (2123, 30249), (3361, 19107), (6369, 10083)]