76812057

素因数分解:

$3^5\times 7^2\times {\mathrm{6451}}^1$

素因数の和:6480

約数の個数: 36

約数和(自身を含む): 133866096

約数和(自身を除く): 57054039

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 6451, 11907, 19353, 45157, 58059, 135471, 174177, 316099, 406413, 522531, 948297, 1219239, 1567593, 2844891, 3657717, 8534673, 10973151, 25604019, 76812057]

約数ペア:

[(1, 76812057), (3, 25604019), (7, 10973151), (9, 8534673), (21, 3657717), (27, 2844891), (49, 1567593), (63, 1219239), (81, 948297), (147, 522531), (189, 406413), (243, 316099), (441, 174177), (567, 135471), (1323, 58059), (1701, 45157), (3969, 19353), (6451, 11907)]