355833

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:226

約数の個数: 20

約数和(自身を含む): 557568

約数和(自身を除く): 201735

約数列:

[1, 3, 9, 23, 27, 69, 81, 191, 207, 573, 621, 1719, 1863, 4393, 5157, 13179, 15471, 39537, 118611, 355833]

約数ペア:

[(1, 355833), (3, 118611), (9, 39537), (23, 15471), (27, 13179), (69, 5157), (81, 4393), (191, 1863), (207, 1719), (573, 621)]