26874909

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 44039160

約数和(自身を除く): 17164251

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 673, 783, 1377, 1479, 2019, 2349, 4437, 6057, 11441, 13311, 18171, 19517, 34323, 39933, 54513, 58551, 102969, 175653, 308907, 331789, 526959, 926721, 995367, 1580877, 2986101, 8958303, 26874909]

約数ペア:

[(1, 26874909), (3, 8958303), (9, 2986101), (17, 1580877), (27, 995367), (29, 926721), (51, 526959), (81, 331789), (87, 308907), (153, 175653), (261, 102969), (459, 58551), (493, 54513), (673, 39933), (783, 34323), (1377, 19517), (1479, 18171), (2019, 13311), (2349, 11441), (4437, 6057)]