72495159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1663}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 105590784

約数和(自身を除く): 33095625

約数列:

[1, 3, 11, 33, 1321, 1663, 3963, 4989, 14531, 18293, 43593, 54879, 2196823, 6590469, 24165053, 72495159]

約数ペア:

[(1, 72495159), (3, 24165053), (11, 6590469), (33, 2196823), (1321, 54879), (1663, 43593), (3963, 18293), (4989, 14531)]