144918081

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12301}}^1$

素因数の和:12342

約数の個数: 48

約数和(自身を含む): 276352128

約数和(自身を除く): 131434047

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 12301, 36903, 86107, 110709, 135311, 209117, 258321, 405933, 627351, 774963, 947177, 1217799, 1463819, 1882053, 2300287, 2841531, 4391457, 6900861, 8524593, 13174371, 16102009, 20702583, 48306027, 144918081]

約数ペア:

[(1, 144918081), (3, 48306027), (7, 20702583), (9, 16102009), (11, 13174371), (17, 8524593), (21, 6900861), (33, 4391457), (51, 2841531), (63, 2300287), (77, 1882053), (99, 1463819), (119, 1217799), (153, 947177), (187, 774963), (231, 627351), (357, 405933), (561, 258321), (693, 209117), (1071, 135311), (1309, 110709), (1683, 86107), (3927, 36903), (11781, 12301)]