187014897

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 273873600

約数和(自身を除く): 86858703

約数列:

[1, 3, 9, 109, 327, 379, 503, 981, 1137, 1509, 3411, 4527, 41311, 54827, 123933, 164481, 190637, 371799, 493443, 571911, 1715733, 20779433, 62338299, 187014897]

約数ペア:

[(1, 187014897), (3, 62338299), (9, 20779433), (109, 1715733), (327, 571911), (379, 493443), (503, 371799), (981, 190637), (1137, 164481), (1509, 123933), (3411, 54827), (4527, 41311)]