25650027

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24359}}^1$

素因数の和:24384

約数の個数: 20

約数和(自身を含む): 41265840

約数和(自身を除く): 15615813

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24359, 73077, 219231, 316667, 657693, 950001, 1973079, 2850003, 8550009, 25650027]

約数ペア:

[(1, 25650027), (3, 8550009), (9, 2850003), (13, 1973079), (27, 950001), (39, 657693), (81, 316667), (117, 219231), (351, 73077), (1053, 24359)]