677081865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{7879}}^1$

素因数の和:8241

約数の個数: 32

約数和(自身を含む): 1150606080

約数和(自身を除く): 473524215

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 337, 1011, 1685, 5055, 5729, 7879, 17187, 23637, 28645, 39395, 85935, 118185, 133943, 401829, 669715, 2009145, 2655223, 7965669, 13276115, 39828345, 45138791, 135416373, 225693955, 677081865]

約数ペア:

[(1, 677081865), (3, 225693955), (5, 135416373), (15, 45138791), (17, 39828345), (51, 13276115), (85, 7965669), (255, 2655223), (337, 2009145), (1011, 669715), (1685, 401829), (5055, 133943), (5729, 118185), (7879, 85935), (17187, 39395), (23637, 28645)]