67156659

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 102435840

約数和(自身を除く): 35279181

約数列:

[1, 3, 9, 19, 57, 171, 607, 647, 1821, 1941, 5463, 5823, 11533, 12293, 34599, 36879, 103797, 110637, 392729, 1178187, 3534561, 7461851, 22385553, 67156659]

約数ペア:

[(1, 67156659), (3, 22385553), (9, 7461851), (19, 3534561), (57, 1178187), (171, 392729), (607, 110637), (647, 103797), (1821, 36879), (1941, 34599), (5463, 12293), (5823, 11533)]