6227991

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 12172160

約数和(自身を除く): 5944169

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 43, 57, 63, 77, 99, 121, 129, 133, 171, 209, 231, 301, 363, 387, 399, 473, 627, 693, 817, 847, 903, 1089, 1197, 1419, 1463, 1881, 2299, 2451, 2541, 2709, 3311, 4257, 4389, 5203, 5719, 6897, 7353, 7623, 8987, 9933, 13167, 15609, 16093, 17157, 20691, 26961, 29799, 36421, 46827, 48279, 51471, 62909, 80883, 98857, 109263, 144837, 188727, 296571, 327789, 566181, 691999, 889713, 2075997, 6227991]

約数ペア:

[(1, 6227991), (3, 2075997), (7, 889713), (9, 691999), (11, 566181), (19, 327789), (21, 296571), (33, 188727), (43, 144837), (57, 109263), (63, 98857), (77, 80883), (99, 62909), (121, 51471), (129, 48279), (133, 46827), (171, 36421), (209, 29799), (231, 26961), (301, 20691), (363, 17157), (387, 16093), (399, 15609), (473, 13167), (627, 9933), (693, 8987), (817, 7623), (847, 7353), (903, 6897), (1089, 5719), (1197, 5203), (1419, 4389), (1463, 4257), (1881, 3311), (2299, 2709), (2451, 2541)]