68328921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9439}}^1$

素因数の和:9588

約数の個数: 16

約数和(自身を含む): 96665600

約数和(自身を除く): 28336679

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 9439, 28317, 179341, 538023, 1198753, 3596259, 22776307, 68328921]

約数ペア:

[(1, 68328921), (3, 22776307), (19, 3596259), (57, 1198753), (127, 538023), (381, 179341), (2413, 28317), (7239, 9439)]