27122303

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 18

約数和(自身を含む): 30528792

約数和(自身を除く): 3406489

約数列:

[1, 13, 31, 167, 169, 403, 961, 2171, 5177, 5239, 12493, 28223, 67301, 160487, 162409, 874913, 2086331, 27122303]

約数ペア:

[(1, 27122303), (13, 2086331), (31, 874913), (167, 162409), (169, 160487), (403, 67301), (961, 28223), (2171, 12493), (5177, 5239)]