68966969

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 72517632

約数和(自身を除く): 3550663

約数列:

[1, 43, 73, 127, 173, 3139, 5461, 7439, 9271, 12629, 21971, 398653, 543047, 944753, 1603883, 68966969]

約数ペア:

[(1, 68966969), (43, 1603883), (73, 944753), (127, 543047), (173, 398653), (3139, 21971), (5461, 12629), (7439, 9271)]