214069779

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{44129}}^1$

素因数の和:44160

約数の個数: 36

約数和(自身を含む): 392403960

約数和(自身を除く): 178334181

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 44129, 132387, 308903, 397161, 485419, 926709, 1456257, 2162321, 2780127, 3397933, 4368771, 6486963, 10193799, 19460889, 23785531, 30581397, 71356593, 214069779]

約数ペア:

[(1, 214069779), (3, 71356593), (7, 30581397), (9, 23785531), (11, 19460889), (21, 10193799), (33, 6486963), (49, 4368771), (63, 3397933), (77, 2780127), (99, 2162321), (147, 1456257), (231, 926709), (441, 485419), (539, 397161), (693, 308903), (1617, 132387), (4851, 44129)]