68345121

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 102983616

約数和(自身を除く): 34638495

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 5861, 11661, 17583, 76193, 134803, 228579, 404409, 990509, 1752439, 2971527, 5257317, 22781707, 68345121]

約数ペア:

[(1, 68345121), (3, 22781707), (13, 5257317), (23, 2971527), (39, 1752439), (69, 990509), (169, 404409), (299, 228579), (507, 134803), (897, 76193), (3887, 17583), (5861, 11661)]