66778849839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1993339}}^1$

素因数の和:1994214

約数の個数: 16

約数和(自身を含む): 95999254400

約数和(自身を除く): 29220404561

約数列:

[1, 3, 13, 39, 859, 2577, 11167, 33501, 1993339, 5980017, 25913407, 77740221, 1712278201, 5136834603, 22259616613, 66778849839]

約数ペア:

[(1, 66778849839), (3, 22259616613), (13, 5136834603), (39, 1712278201), (859, 77740221), (2577, 25913407), (11167, 5980017), (33501, 1993339)]