160240329

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{81299}}^1$

素因数の和:81381

約数の個数: 16

約数和(自身を含む): 240648000

約数和(自身を除く): 80407671

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 81299, 243897, 731691, 2195073, 5934827, 17804481, 53413443, 160240329]

約数ペア:

[(1, 160240329), (3, 53413443), (9, 17804481), (27, 5934827), (73, 2195073), (219, 731691), (657, 243897), (1971, 81299)]