23329647

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 39219040

約数和(自身を除く): 15889393

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 193, 297, 333, 363, 407, 579, 999, 1089, 1221, 1737, 2123, 3267, 3663, 4477, 5211, 6369, 7141, 10989, 13431, 19107, 21423, 23353, 40293, 57321, 64269, 70059, 78551, 120879, 192807, 210177, 235653, 630531, 706959, 864061, 2120877, 2592183, 7776549, 23329647]

約数ペア:

[(1, 23329647), (3, 7776549), (9, 2592183), (11, 2120877), (27, 864061), (33, 706959), (37, 630531), (99, 235653), (111, 210177), (121, 192807), (193, 120879), (297, 78551), (333, 70059), (363, 64269), (407, 57321), (579, 40293), (999, 23353), (1089, 21423), (1221, 19107), (1737, 13431), (2123, 10989), (3267, 7141), (3663, 6369), (4477, 5211)]