68651297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20920

約数の個数: 16

約数和(自身を含む): 84163968

約数和(自身を除く): 15512671

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 20873, 229603, 271349, 480079, 2984839, 5280869, 6241027, 68651297]

約数ペア:

[(1, 68651297), (11, 6241027), (13, 5280869), (23, 2984839), (143, 480079), (253, 271349), (299, 229603), (3289, 20873)]