128470317

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{15443}}^1$

素因数の和:15552

約数の個数: 16

約数和(自身を含む): 177914880

約数和(自身を除く): 49444563

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 15443, 46329, 725821, 911137, 2177463, 2733411, 42823439, 128470317]

約数ペア:

[(1, 128470317), (3, 42823439), (47, 2733411), (59, 2177463), (141, 911137), (177, 725821), (2773, 46329), (8319, 15443)]