201536721

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{102251}}^1$

素因数の和:102333

約数の個数: 16

約数和(自身を含む): 302665920

約数和(自身を除く): 101129199

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 102251, 306753, 920259, 2760777, 7464323, 22392969, 67178907, 201536721]

約数ペア:

[(1, 201536721), (3, 67178907), (9, 22392969), (27, 7464323), (73, 2760777), (219, 920259), (657, 306753), (1971, 102251)]