105940209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 154206720

約数和(自身を除く): 48266511

約数列:

[1, 3, 17, 47, 51, 141, 193, 229, 579, 687, 799, 2397, 3281, 3893, 9071, 9843, 10763, 11679, 27213, 32289, 44197, 132591, 154207, 182971, 462621, 548913, 751349, 2077259, 2254047, 6231777, 35313403, 105940209]

約数ペア:

[(1, 105940209), (3, 35313403), (17, 6231777), (47, 2254047), (51, 2077259), (141, 751349), (193, 548913), (229, 462621), (579, 182971), (687, 154207), (799, 132591), (2397, 44197), (3281, 32289), (3893, 27213), (9071, 11679), (9843, 10763)]