89918157

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80789}}^1$

素因数の和:80852

約数の個数: 16

約数和(自身を含む): 139605120

約数和(自身を除く): 49686963

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 80789, 242367, 565523, 1696569, 4281817, 12845451, 29972719, 89918157]

約数ペア:

[(1, 89918157), (3, 29972719), (7, 12845451), (21, 4281817), (53, 1696569), (159, 565523), (371, 242367), (1113, 80789)]