56171679

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{881}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 76585824

約数和(自身を除く): 20414145

約数列:

[1, 3, 53, 159, 401, 881, 1203, 2643, 21253, 46693, 63759, 140079, 353281, 1059843, 18723893, 56171679]

約数ペア:

[(1, 56171679), (3, 18723893), (53, 1059843), (159, 353281), (401, 140079), (881, 63759), (1203, 46693), (2643, 21253)]