87897081

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 118683648

約数和(自身を除く): 30786567

約数列:

[1, 3, 127, 281, 381, 821, 843, 2463, 35687, 104267, 107061, 230701, 312801, 692103, 29299027, 87897081]

約数ペア:

[(1, 87897081), (3, 29299027), (127, 692103), (281, 312801), (381, 230701), (821, 107061), (843, 104267), (2463, 35687)]