65885103

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{128431}}^1$

素因数の和:128459

約数の個数: 16

約数和(自身を含む): 102745600

約数和(自身を除く): 36860497

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 128431, 385293, 1155879, 2440189, 3467637, 7320567, 21961701, 65885103]

約数ペア:

[(1, 65885103), (3, 21961701), (9, 7320567), (19, 3467637), (27, 2440189), (57, 1155879), (171, 385293), (513, 128431)]