87010581

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{38723}}^1$

素因数の和:38840

約数の個数: 16

約数和(自身を含む): 133830144

約数和(自身を除く): 46819563

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 38723, 116169, 271061, 813183, 4143361, 12430083, 29003527, 87010581]

約数ペア:

[(1, 87010581), (3, 29003527), (7, 12430083), (21, 4143361), (107, 813183), (321, 271061), (749, 116169), (2247, 38723)]