71140377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27997}}^1$

素因数の和:28029

約数の個数: 24

約数和(自身を含む): 119159488

約数和(自身を除く): 48019111

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 27997, 83991, 195979, 307967, 587937, 923901, 2155769, 3387637, 6467307, 10162911, 23713459, 71140377]

約数ペア:

[(1, 71140377), (3, 23713459), (7, 10162911), (11, 6467307), (21, 3387637), (33, 2155769), (77, 923901), (121, 587937), (231, 307967), (363, 195979), (847, 83991), (2541, 27997)]