37839069

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1402

約数の個数: 20

約数和(自身を含む): 56693340

約数和(自身を除く): 18854271

約数列:

[1, 3, 9, 27, 81, 569, 821, 1707, 2463, 5121, 7389, 15363, 22167, 46089, 66501, 467149, 1401447, 4204341, 12613023, 37839069]

約数ペア:

[(1, 37839069), (3, 12613023), (9, 4204341), (27, 1401447), (81, 467149), (569, 66501), (821, 46089), (1707, 22167), (2463, 15363), (5121, 7389)]