86164029

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2687}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 142571520

約数和(自身を除く): 56407491

約数列:

[1, 3, 7, 9, 21, 63, 509, 1527, 2687, 3563, 4581, 8061, 10689, 18809, 24183, 32067, 56427, 169281, 1367683, 4103049, 9573781, 12309147, 28721343, 86164029]

約数ペア:

[(1, 86164029), (3, 28721343), (7, 12309147), (9, 9573781), (21, 4103049), (63, 1367683), (509, 169281), (1527, 56427), (2687, 32067), (3563, 24183), (4581, 18809), (8061, 10689)]