149728821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{23509}}^1$

素因数の和:23716

約数の個数: 16

約数和(自身を含む): 218925120

約数和(自身を除く): 69196299

約数列:

[1, 3, 11, 33, 193, 579, 2123, 6369, 23509, 70527, 258599, 775797, 4537237, 13611711, 49909607, 149728821]

約数ペア:

[(1, 149728821), (3, 49909607), (11, 13611711), (33, 4537237), (193, 775797), (579, 258599), (2123, 70527), (6369, 23509)]