39730311

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{77447}}^1$

素因数の和:77475

約数の個数: 16

約数和(自身を含む): 61958400

約数和(自身を除く): 22228089

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 77447, 232341, 697023, 1471493, 2091069, 4414479, 13243437, 39730311]

約数ペア:

[(1, 39730311), (3, 13243437), (9, 4414479), (19, 2091069), (27, 1471493), (57, 697023), (171, 232341), (513, 77447)]