128673039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{17027}}^1$

素因数の和:17270

約数の個数: 16

約数和(自身を含む): 187989120

約数和(自身を除く): 59316081

約数列:

[1, 3, 11, 33, 229, 687, 2519, 7557, 17027, 51081, 187297, 561891, 3899183, 11697549, 42891013, 128673039]

約数ペア:

[(1, 128673039), (3, 42891013), (11, 11697549), (33, 3899183), (229, 561891), (687, 187297), (2519, 51081), (7557, 17027)]