3207899681181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{212542217}}^1$

素因数の和:212542282

約数の個数: 32

約数和(自身を含む): 5237040251520

約数和(自身を除く): 2029140570339

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 212542217, 637626651, 1912879953, 2763048821, 5738639859, 8289146463, 9139315331, 24867439389, 27417945993, 74602318167, 82253837979, 118811099303, 246761513937, 356433297909, 1069299893727, 3207899681181]

約数ペア:

[(1, 3207899681181), (3, 1069299893727), (9, 356433297909), (13, 246761513937), (27, 118811099303), (39, 82253837979), (43, 74602318167), (117, 27417945993), (129, 24867439389), (351, 9139315331), (387, 8289146463), (559, 5738639859), (1161, 2763048821), (1677, 1912879953), (5031, 637626651), (15093, 212542217)]