80486931

素因数分解:

$3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{4657}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 122822144

約数和(自身を除く): 42335213

約数列:

[1, 3, 7, 21, 823, 2469, 4657, 5761, 13971, 17283, 32599, 97797, 3832711, 11498133, 26828977, 80486931]

約数ペア:

[(1, 80486931), (3, 26828977), (7, 11498133), (21, 3832711), (823, 97797), (2469, 32599), (4657, 17283), (5761, 13971)]