26458731

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{25127}}^1$

素因数の和:25152

約数の個数: 20

約数和(自身を含む): 42566832

約数和(自身を除く): 16108101

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 25127, 75381, 226143, 326651, 678429, 979953, 2035287, 2939859, 8819577, 26458731]

約数ペア:

[(1, 26458731), (3, 8819577), (9, 2939859), (13, 2035287), (27, 979953), (39, 678429), (81, 326651), (117, 226143), (351, 75381), (1053, 25127)]