87665127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{50123}}^1$

素因数の和:50190

約数の個数: 16

約数和(自身を含む): 129921408

約数和(自身を除く): 42256281

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 50123, 150369, 551353, 1654059, 2656519, 7969557, 29221709, 87665127]

約数ペア:

[(1, 87665127), (3, 29221709), (11, 7969557), (33, 2656519), (53, 1654059), (159, 551353), (583, 150369), (1749, 50123)]