165156669

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{15671}}^1$

素因数の和:16848

約数の個数: 12

約数和(自身を含む): 238778592

約数和(自身を除く): 73621923

約数列:

[1, 3, 9, 1171, 3513, 10539, 15671, 47013, 141039, 18350741, 55052223, 165156669]

約数ペア:

[(1, 165156669), (3, 55052223), (9, 18350741), (1171, 141039), (3513, 47013), (10539, 15671)]