68551973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 83203200

約数和(自身を除く): 14651227

約数列:

[1, 7, 17, 119, 449, 1283, 3143, 7633, 8981, 21811, 53431, 152677, 576067, 4032469, 9793139, 68551973]

約数ペア:

[(1, 68551973), (7, 9793139), (17, 4032469), (119, 576067), (449, 152677), (1283, 53431), (3143, 21811), (7633, 8981)]