80903637

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{41047}}^1$

素因数の和:41129

約数の個数: 16

約数和(自身を含む): 121502080

約数和(自身を除く): 40598443

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 41047, 123141, 369423, 1108269, 2996431, 8989293, 26967879, 80903637]

約数ペア:

[(1, 80903637), (3, 26967879), (9, 8989293), (27, 2996431), (73, 1108269), (219, 369423), (657, 123141), (1971, 41047)]