55485867

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18701}}^1$

素因数の和:18770

約数の個数: 16

約数和(自身を含む): 78997248

約数和(自身を除く): 23511381

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 18701, 56103, 430123, 804143, 1290369, 2412429, 18495289, 55485867]

約数ペア:

[(1, 55485867), (3, 18495289), (23, 2412429), (43, 1290369), (69, 804143), (129, 430123), (989, 56103), (2967, 18701)]