128376543231

素因数分解:

$3^2\times {\mathrm{353}}^1\times {\mathrm{1193}}^1\times {\mathrm{33871}}^1$

素因数の和:35423

約数の個数: 24

約数和(自身を含む): 186119459136

約数和(自身を除く): 57742915905

約数列:

[1, 3, 9, 353, 1059, 1193, 3177, 3579, 10737, 33871, 101613, 304839, 421129, 1263387, 3790161, 11956463, 35869389, 40408103, 107608167, 121224309, 363672927, 14264060359, 42792181077, 128376543231]

約数ペア:

[(1, 128376543231), (3, 42792181077), (9, 14264060359), (353, 363672927), (1059, 121224309), (1193, 107608167), (3177, 40408103), (3579, 35869389), (10737, 11956463), (33871, 3790161), (101613, 1263387), (304839, 421129)]