33421311

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 62300160

約数和(自身を除く): 28878849

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1663, 1827, 2233, 2871, 4989, 6699, 11641, 14967, 18293, 20097, 34923, 48227, 54879, 104769, 128051, 144681, 164637, 337589, 384153, 434043, 530497, 1012767, 1152459, 1591491, 3038301, 3713479, 4774473, 11140437, 33421311]

約数ペア:

[(1, 33421311), (3, 11140437), (7, 4774473), (9, 3713479), (11, 3038301), (21, 1591491), (29, 1152459), (33, 1012767), (63, 530497), (77, 434043), (87, 384153), (99, 337589), (203, 164637), (231, 144681), (261, 128051), (319, 104769), (609, 54879), (693, 48227), (957, 34923), (1663, 20097), (1827, 18293), (2233, 14967), (2871, 11641), (4989, 6699)]