87833571

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{134921}}^1$

素因数の和:134962

約数の個数: 16

約数和(自身を含む): 138160128

約数和(自身を除く): 50326557

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 134921, 404763, 944447, 2833341, 4182551, 12547653, 29277857, 87833571]

約数ペア:

[(1, 87833571), (3, 29277857), (7, 12547653), (21, 4182551), (31, 2833341), (93, 944447), (217, 404763), (651, 134921)]