85655381

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{76003}}^1$

素因数の和:76040

約数の個数: 12

約数和(自身を含む): 103973472

約数和(自身を除く): 18318091

約数列:

[1, 7, 23, 49, 161, 1127, 76003, 532021, 1748069, 3724147, 12236483, 85655381]

約数ペア:

[(1, 85655381), (7, 12236483), (23, 3724147), (49, 1748069), (161, 532021), (1127, 76003)]