235508877

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{39829}}^1$

素因数の和:39914

約数の個数: 20

約数和(自身を含む): 356637820

約数和(自身を除く): 121128943

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 39829, 119487, 358461, 1075383, 2907517, 3226149, 8722551, 26167653, 78502959, 235508877]

約数ペア:

[(1, 235508877), (3, 78502959), (9, 26167653), (27, 8722551), (73, 3226149), (81, 2907517), (219, 1075383), (657, 358461), (1971, 119487), (5913, 39829)]