66679143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{1153}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 91562976

約数和(自身を除く): 24883833

約数列:

[1, 3, 37, 111, 521, 1153, 1563, 3459, 19277, 42661, 57831, 127983, 600713, 1802139, 22226381, 66679143]

約数ペア:

[(1, 66679143), (3, 22226381), (37, 1802139), (111, 600713), (521, 127983), (1153, 57831), (1563, 42661), (3459, 19277)]