144163089

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4214

約数の個数: 48

約数和(自身を含む): 259209600

約数和(自身を除く): 115046511

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4153, 4959, 11571, 12459, 29071, 34713, 37377, 78907, 87213, 120437, 236721, 261639, 361311, 552349, 710163, 843059, 1083933, 1657047, 2288303, 2529177, 4971141, 6864909, 7587531, 16018121, 20594727, 48054363, 144163089]

約数ペア:

[(1, 144163089), (3, 48054363), (7, 20594727), (9, 16018121), (19, 7587531), (21, 6864909), (29, 4971141), (57, 2529177), (63, 2288303), (87, 1657047), (133, 1083933), (171, 843059), (203, 710163), (261, 552349), (399, 361311), (551, 261639), (609, 236721), (1197, 120437), (1653, 87213), (1827, 78907), (3857, 37377), (4153, 34713), (4959, 29071), (11571, 12459)]