81436477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 7209923

約数列:

[1, 17, 47, 227, 449, 799, 3859, 7633, 10669, 21103, 101923, 181373, 358751, 1732691, 4790381, 81436477]

約数ペア:

[(1, 81436477), (17, 4790381), (47, 1732691), (227, 358751), (449, 181373), (799, 101923), (3859, 21103), (7633, 10669)]