27431511

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 37161600

約数和(自身を除く): 9730089

約数列:

[1, 3, 139, 157, 417, 419, 471, 1257, 21823, 58241, 65469, 65783, 174723, 197349, 9143837, 27431511]

約数ペア:

[(1, 27431511), (3, 9143837), (139, 197349), (157, 174723), (417, 65783), (419, 65469), (471, 58241), (1257, 21823)]