81335598

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131611}}^1$

素因数の和:131719

約数の個数: 16

約数和(自身を含む): 164251776

約数和(自身を除く): 82916178

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 131611, 263222, 394833, 789666, 13555933, 27111866, 40667799, 81335598]

約数ペア:

[(1, 81335598), (2, 40667799), (3, 27111866), (6, 13555933), (103, 789666), (206, 394833), (309, 263222), (618, 131611)]