63973581

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9923}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 97810944

約数和(自身を除く): 33837363

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 9923, 29769, 69461, 208383, 3046361, 9139083, 21324527, 63973581]

約数ペア:

[(1, 63973581), (3, 21324527), (7, 9139083), (21, 3046361), (307, 208383), (921, 69461), (2149, 29769), (6447, 9923)]