80451483

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{5021}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 125951760

約数和(自身を除く): 45500277

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5021, 5341, 15063, 16023, 35147, 105441, 246029, 547289, 738087, 1641867, 3831023, 11493069, 26817161, 80451483]

約数ペア:

[(1, 80451483), (3, 26817161), (7, 11493069), (21, 3831023), (49, 1641867), (109, 738087), (147, 547289), (327, 246029), (763, 105441), (2289, 35147), (5021, 16023), (5341, 15063)]