308508749487

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{470429}}^1$

素因数の和:470772

約数の個数: 32

約数和(自身を含む): 463354732800

約数和(自身を除く): 154845983313

約数列:

[1, 3, 9, 27, 107, 227, 321, 681, 963, 2043, 2889, 6129, 24289, 72867, 218601, 470429, 655803, 1411287, 4233861, 12701583, 50335903, 106787383, 151007709, 320362149, 453023127, 961086447, 1359069381, 2883259341, 11426249981, 34278749943, 102836249829, 308508749487]

約数ペア:

[(1, 308508749487), (3, 102836249829), (9, 34278749943), (27, 11426249981), (107, 2883259341), (227, 1359069381), (321, 961086447), (681, 453023127), (963, 320362149), (2043, 151007709), (2889, 106787383), (6129, 50335903), (24289, 12701583), (72867, 4233861), (218601, 1411287), (470429, 655803)]