64550793

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 87056640

約数和(自身を除く): 22505847

約数列:

[1, 3, 197, 239, 457, 591, 717, 1371, 47083, 90029, 109223, 141249, 270087, 327669, 21516931, 64550793]

約数ペア:

[(1, 64550793), (3, 21516931), (197, 327669), (239, 270087), (457, 141249), (591, 109223), (717, 90029), (1371, 47083)]