77840147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 101186400

約数和(自身を除く): 23346253

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 2233, 3169, 3509, 22183, 24563, 34859, 91901, 244013, 383449, 643307, 1010911, 2684143, 7076377, 11120021, 77840147]

約数ペア:

[(1, 77840147), (7, 11120021), (11, 7076377), (29, 2684143), (77, 1010911), (121, 643307), (203, 383449), (319, 244013), (847, 91901), (2233, 34859), (3169, 24563), (3509, 22183)]