80146689

素因数分解:

$3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{8243}}^1$

素因数の和:8716

約数の個数: 16

約数和(自身を含む): 122406912

約数和(自身を除く): 42260223

約数列:

[1, 3, 7, 21, 463, 1389, 3241, 8243, 9723, 24729, 57701, 173103, 3816509, 11449527, 26715563, 80146689]

約数ペア:

[(1, 80146689), (3, 26715563), (7, 11449527), (21, 3816509), (463, 173103), (1389, 57701), (3241, 24729), (8243, 9723)]