127939593

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{39451}}^1$

素因数の和:39524

約数の個数: 16

約数和(自身を含む): 181794816

約数和(自身を除く): 53855223

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 39451, 118353, 907373, 1854197, 2722119, 5562591, 42646531, 127939593]

約数ペア:

[(1, 127939593), (3, 42646531), (23, 5562591), (47, 2722119), (69, 1854197), (141, 907373), (1081, 118353), (3243, 39451)]