71731869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{50551}}^1$

素因数の和:50608

約数の個数: 16

約数和(自身を含む): 106765824

約数和(自身を除く): 35033955

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 50551, 151653, 556061, 1668183, 2173693, 6521079, 23910623, 71731869]

約数ペア:

[(1, 71731869), (3, 23910623), (11, 6521079), (33, 2173693), (43, 1668183), (129, 556061), (473, 151653), (1419, 50551)]