86781549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 126023040

約数和(自身を除く): 39241491

約数列:

[1, 3, 17, 51, 67, 109, 201, 233, 327, 699, 1139, 1853, 3417, 3961, 5559, 7303, 11883, 15611, 21909, 25397, 46833, 76191, 124151, 265387, 372453, 431749, 796161, 1295247, 1701599, 5104797, 28927183, 86781549]

約数ペア:

[(1, 86781549), (3, 28927183), (17, 5104797), (51, 1701599), (67, 1295247), (109, 796161), (201, 431749), (233, 372453), (327, 265387), (699, 124151), (1139, 76191), (1853, 46833), (3417, 25397), (3961, 21909), (5559, 15611), (7303, 11883)]