83347803

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 153643776

約数和(自身を除く): 70295973

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2709, 2797, 3311, 4257, 8391, 9933, 19579, 25173, 29799, 30767, 58737, 92301, 120271, 176211, 215369, 276903, 360813, 646107, 841897, 1082439, 1322981, 1938321, 2525691, 3968943, 7577073, 9260867, 11906829, 27782601, 83347803]

約数ペア:

[(1, 83347803), (3, 27782601), (7, 11906829), (9, 9260867), (11, 7577073), (21, 3968943), (33, 2525691), (43, 1938321), (63, 1322981), (77, 1082439), (99, 841897), (129, 646107), (231, 360813), (301, 276903), (387, 215369), (473, 176211), (693, 120271), (903, 92301), (1419, 58737), (2709, 30767), (2797, 29799), (3311, 25173), (4257, 19579), (8391, 9933)]