327789

素因数分解:

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

素因数の和:78

約数の個数: 36

約数和(自身を含む): 608608

約数和(自身を除く): 280819

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 121, 129, 231, 301, 363, 387, 473, 693, 847, 903, 1089, 1419, 2541, 2709, 3311, 4257, 5203, 7623, 9933, 15609, 29799, 36421, 46827, 109263, 327789]

約数ペア:

[(1, 327789), (3, 109263), (7, 46827), (9, 36421), (11, 29799), (21, 15609), (33, 9933), (43, 7623), (63, 5203), (77, 4257), (99, 3311), (121, 2709), (129, 2541), (231, 1419), (301, 1089), (363, 903), (387, 847), (473, 693)]