140885121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{53917}}^1$

素因数の和:54000

約数の個数: 16

約数和(自身を含む): 205319744

約数和(自身を除く): 64434623

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 53917, 161751, 700921, 2102763, 3612439, 10837317, 46961707, 140885121]

約数ペア:

[(1, 140885121), (3, 46961707), (13, 10837317), (39, 3612439), (67, 2102763), (201, 700921), (871, 161751), (2613, 53917)]