26089479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 15843321

約数列:

[1, 3, 9, 13, 27, 39, 117, 239, 311, 351, 717, 933, 2151, 2799, 3107, 4043, 6453, 8397, 9321, 12129, 27963, 36387, 74329, 83889, 109161, 222987, 668961, 966277, 2006883, 2898831, 8696493, 26089479]

約数ペア:

[(1, 26089479), (3, 8696493), (9, 2898831), (13, 2006883), (27, 966277), (39, 668961), (117, 222987), (239, 109161), (311, 83889), (351, 74329), (717, 36387), (933, 27963), (2151, 12129), (2799, 9321), (3107, 8397), (4043, 6453)]