87089919

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{88237}}^1$

素因数の和:88294

約数の個数: 16

約数和(自身を含む): 135533568

約数和(自身を除く): 48443649

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 88237, 264711, 617659, 1852977, 4147139, 12441417, 29029973, 87089919]

約数ペア:

[(1, 87089919), (3, 29029973), (7, 12441417), (21, 4147139), (47, 1852977), (141, 617659), (329, 264711), (987, 88237)]