69351681

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106531}}^1$

素因数の和:106572

約数の個数: 16

約数和(自身を含む): 109088768

約数和(自身を除く): 39737087

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 106531, 319593, 745717, 2237151, 3302461, 9907383, 23117227, 69351681]

約数ペア:

[(1, 69351681), (3, 23117227), (7, 9907383), (21, 3302461), (31, 2237151), (93, 745717), (217, 319593), (651, 106531)]