69775013

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{7489}}^1$

素因数の和:7529

約数の個数: 16

約数和(自身を含む): 87722880

約数和(自身を除く): 17947867

約数列:

[1, 7, 11, 77, 121, 847, 1331, 7489, 9317, 52423, 82379, 576653, 906169, 6343183, 9967859, 69775013]

約数ペア:

[(1, 69775013), (7, 9967859), (11, 6343183), (77, 906169), (121, 576653), (847, 82379), (1331, 52423), (7489, 9317)]