129096774

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{64613}}^1$

素因数の和:64661

約数の個数: 32

約数和(自身を含む): 294639840

約数和(自身を除く): 165543066

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 64613, 129226, 193839, 387678, 581517, 1163034, 1744551, 2390681, 3489102, 4781362, 7172043, 14344086, 21516129, 43032258, 64548387, 129096774]

約数ペア:

[(1, 129096774), (2, 64548387), (3, 43032258), (6, 21516129), (9, 14344086), (18, 7172043), (27, 4781362), (37, 3489102), (54, 2390681), (74, 1744551), (111, 1163034), (222, 581517), (333, 387678), (666, 193839), (999, 129226), (1998, 64613)]