54860147181

素因数分解:

$3^3\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{121909}}^1$

素因数の和:124306

約数の個数: 32

約数和(自身を含む): 92924678400

約数和(自身を除く): 38064531219

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2381, 7143, 16667, 21429, 50001, 64287, 121909, 150003, 365727, 450009, 853363, 1097181, 2560089, 3291543, 7680267, 23040801, 290265329, 870795987, 2031857303, 2612387961, 6095571909, 7837163883, 18286715727, 54860147181]

約数ペア:

[(1, 54860147181), (3, 18286715727), (7, 7837163883), (9, 6095571909), (21, 2612387961), (27, 2031857303), (63, 870795987), (189, 290265329), (2381, 23040801), (7143, 7680267), (16667, 3291543), (21429, 2560089), (50001, 1097181), (64287, 853363), (121909, 450009), (150003, 365727)]