71391309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{50311}}^1$

素因数の和:50368

約数の個数: 16

約数和(自身を含む): 106258944

約数和(自身を除く): 34867635

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 50311, 150933, 553421, 1660263, 2163373, 6490119, 23797103, 71391309]

約数ペア:

[(1, 71391309), (3, 23797103), (11, 6490119), (33, 2163373), (43, 1660263), (129, 553421), (473, 150933), (1419, 50311)]