73042081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 88836480

約数和(自身を除く): 15794399

約数列:

[1, 7, 17, 119, 211, 1477, 2909, 3587, 20363, 25109, 49453, 346171, 613799, 4296593, 10434583, 73042081]

約数ペア:

[(1, 73042081), (7, 10434583), (17, 4296593), (119, 613799), (211, 346171), (1477, 49453), (2909, 25109), (3587, 20363)]