138486531

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{17599}}^1$

素因数の和:17706

約数の個数: 16

約数和(自身を含む): 192051200

約数和(自身を除く): 53564669

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 17599, 52797, 756757, 1073539, 2270271, 3220617, 46162177, 138486531]

約数ペア:

[(1, 138486531), (3, 46162177), (43, 3220617), (61, 2270271), (129, 1073539), (183, 756757), (2623, 52797), (7869, 17599)]