65766393

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 121245696

約数和(自身を除く): 55479303

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2207, 2709, 3311, 4257, 6621, 9933, 15449, 19863, 24277, 29799, 46347, 72831, 94901, 139041, 169939, 218493, 284703, 509817, 664307, 854109, 1043911, 1529451, 1992921, 3131733, 5978763, 7307377, 9395199, 21922131, 65766393]

約数ペア:

[(1, 65766393), (3, 21922131), (7, 9395199), (9, 7307377), (11, 5978763), (21, 3131733), (33, 1992921), (43, 1529451), (63, 1043911), (77, 854109), (99, 664307), (129, 509817), (231, 284703), (301, 218493), (387, 169939), (473, 139041), (693, 94901), (903, 72831), (1419, 46347), (2207, 29799), (2709, 24277), (3311, 19863), (4257, 15449), (6621, 9933)]