26055027

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4801}}^1$

素因数の和:4880

約数の個数: 20

約数和(自身を含む): 39510856

約数和(自身を除く): 13455829

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4801, 5427, 14403, 43209, 129627, 321667, 388881, 965001, 2895003, 8685009, 26055027]

約数ペア:

[(1, 26055027), (3, 8685009), (9, 2895003), (27, 965001), (67, 388881), (81, 321667), (201, 129627), (603, 43209), (1809, 14403), (4801, 5427)]