42548733

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{27647}}^1$

素因数の和:27678

約数の個数: 20

約数和(自身を含む): 66908160

約数和(自身を除く): 24359427

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 27647, 82941, 248823, 525293, 746469, 1575879, 2239407, 4727637, 14182911, 42548733]

約数ペア:

[(1, 42548733), (3, 14182911), (9, 4727637), (19, 2239407), (27, 1575879), (57, 746469), (81, 525293), (171, 248823), (513, 82941), (1539, 27647)]