68047119

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18307}}^1$

素因数の和:18379

約数の個数: 24

約数和(自身を含む): 114241920

約数和(自身を除く): 46194801

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 18307, 54921, 128149, 164763, 384447, 1080113, 1153341, 3240339, 7560791, 9721017, 22682373, 68047119]

約数ペア:

[(1, 68047119), (3, 22682373), (7, 9721017), (9, 7560791), (21, 3240339), (59, 1153341), (63, 1080113), (177, 384447), (413, 164763), (531, 128149), (1239, 54921), (3717, 18307)]