201580083

素因数分解:

$3^4\times {\mathrm{73}}^2\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 30

約数和(自身を含む): 305961084

約数和(自身を除く): 104381001

約数列:

[1, 3, 9, 27, 73, 81, 219, 467, 657, 1401, 1971, 4203, 5329, 5913, 12609, 15987, 34091, 37827, 47961, 102273, 143883, 306819, 431649, 920457, 2488643, 2761371, 7465929, 22397787, 67193361, 201580083]

約数ペア:

[(1, 201580083), (3, 67193361), (9, 22397787), (27, 7465929), (73, 2761371), (81, 2488643), (219, 920457), (467, 431649), (657, 306819), (1401, 143883), (1971, 102273), (4203, 47961), (5329, 37827), (5913, 34091), (12609, 15987)]