82815891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22871}}^1$

素因数の和:22962

約数の個数: 16

約数和(自身を含む): 118568448

約数和(自身を除く): 35752557

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 22871, 68613, 388807, 1166421, 1623841, 4871523, 27605297, 82815891]

約数ペア:

[(1, 82815891), (3, 27605297), (17, 4871523), (51, 1623841), (71, 1166421), (213, 388807), (1207, 68613), (3621, 22871)]