64706631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{27617}}^1$

素因数の和:27702

約数の個数: 16

約数和(自身を含む): 95447808

約数和(自身を除く): 30741177

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 27617, 82851, 303787, 911361, 1960807, 5882421, 21568877, 64706631]

約数ペア:

[(1, 64706631), (3, 21568877), (11, 5882421), (33, 1960807), (71, 911361), (213, 303787), (781, 82851), (2343, 27617)]