54102897

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{2377}}^1$

素因数の和:2670

約数の個数: 20

約数和(自身を含む): 81142116

約数和(自身を除く): 27039219

約数列:

[1, 3, 9, 27, 81, 281, 843, 2377, 2529, 7131, 7587, 21393, 22761, 64179, 192537, 667937, 2003811, 6011433, 18034299, 54102897]

約数ペア:

[(1, 54102897), (3, 18034299), (9, 6011433), (27, 2003811), (81, 667937), (281, 192537), (843, 64179), (2377, 22761), (2529, 21393), (7131, 7587)]