69804027

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 102551904

約数和(自身を除く): 32747877

約数列:

[1, 3, 9, 103, 257, 293, 309, 771, 879, 927, 2313, 2637, 26471, 30179, 75301, 79413, 90537, 225903, 238239, 271611, 677709, 7756003, 23268009, 69804027]

約数ペア:

[(1, 69804027), (3, 23268009), (9, 7756003), (103, 677709), (257, 271611), (293, 238239), (309, 225903), (771, 90537), (879, 79413), (927, 75301), (2313, 30179), (2637, 26471)]