71396277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2687}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 101025792

約数和(自身を除く): 29629515

約数列:

[1, 3, 17, 51, 521, 1563, 2687, 8061, 8857, 26571, 45679, 137037, 1399927, 4199781, 23798759, 71396277]

約数ペア:

[(1, 71396277), (3, 23798759), (17, 4199781), (51, 1399927), (521, 137037), (1563, 45679), (2687, 26571), (8061, 8857)]