67734561

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 91750400

約数和(自身を除く): 24015839

約数列:

[1, 3, 127, 139, 381, 417, 1279, 3837, 17653, 52959, 162433, 177781, 487299, 533343, 22578187, 67734561]

約数ペア:

[(1, 67734561), (3, 22578187), (127, 533343), (139, 487299), (381, 177781), (417, 162433), (1279, 52959), (3837, 17653)]