406768311

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{46933}}^1$

素因数の和:47052

約数の個数: 20

約数和(自身を含む): 613333512

約数和(自身を除く): 206565201

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 46933, 140799, 422397, 1267191, 3801573, 5021831, 15065493, 45196479, 135589437, 406768311]

約数ペア:

[(1, 406768311), (3, 135589437), (9, 45196479), (27, 15065493), (81, 5021831), (107, 3801573), (321, 1267191), (963, 422397), (2889, 140799), (8667, 46933)]