54351729

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1818

約数の個数: 20

約数和(自身を含む): 81410736

約数和(自身を除く): 27059007

約数列:

[1, 3, 9, 27, 81, 523, 1283, 1569, 3849, 4707, 11547, 14121, 34641, 42363, 103923, 671009, 2013027, 6039081, 18117243, 54351729]

約数ペア:

[(1, 54351729), (3, 18117243), (9, 6039081), (27, 2013027), (81, 671009), (523, 103923), (1283, 42363), (1569, 34641), (3849, 14121), (4707, 11547)]