271427967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47947}}^1$

素因数の和:48007

約数の個数: 24

約数和(自身を含む): 426353616

約数和(自身を除く): 154925649

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 47947, 143841, 431523, 815099, 1774039, 2445297, 5322117, 7335891, 15966351, 30158663, 90475989, 271427967]

約数ペア:

[(1, 271427967), (3, 90475989), (9, 30158663), (17, 15966351), (37, 7335891), (51, 5322117), (111, 2445297), (153, 1774039), (333, 815099), (629, 431523), (1887, 143841), (5661, 47947)]