68772599

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25127}}^1$

素因数の和:25174

約数の個数: 16

約数和(自身を含む): 86842368

約数和(自身を除く): 18069769

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 25127, 175889, 427159, 577921, 2990113, 4045447, 9824657, 68772599]

約数ペア:

[(1, 68772599), (7, 9824657), (17, 4045447), (23, 2990113), (119, 577921), (161, 427159), (391, 175889), (2737, 25127)]