66543206401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{413311841}}^1$

素因数の和:413311871

約数の個数: 8

約数和(自身を含む): 79355873664

約数和(自身を除く): 12812667263

約数列:

[1, 7, 23, 161, 413311841, 2893182887, 9506172343, 66543206401]

約数ペア:

[(1, 66543206401), (7, 9506172343), (23, 2893182887), (161, 413311841)]