66663647

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1193}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 74792160

約数和(自身を除く): 8128513

約数列:

[1, 17, 19, 173, 323, 1193, 2941, 3287, 20281, 22667, 55879, 206389, 385339, 3508613, 3921391, 66663647]

約数ペア:

[(1, 66663647), (17, 3921391), (19, 3508613), (173, 385339), (323, 206389), (1193, 55879), (2941, 22667), (3287, 20281)]