80707551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 118895040

約数和(自身を除く): 38187489

約数列:

[1, 3, 17, 29, 51, 87, 197, 277, 493, 591, 831, 1479, 3349, 4709, 5713, 8033, 10047, 14127, 17139, 24099, 54569, 97121, 136561, 163707, 291363, 409683, 927673, 1582501, 2783019, 4747503, 26902517, 80707551]

約数ペア:

[(1, 80707551), (3, 26902517), (17, 4747503), (29, 2783019), (51, 1582501), (87, 927673), (197, 409683), (277, 291363), (493, 163707), (591, 136561), (831, 97121), (1479, 54569), (3349, 24099), (4709, 17139), (5713, 14127), (8033, 10047)]