64357227

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 104482560

約数和(自身を除く): 40125333

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 337, 643, 1011, 1929, 3033, 3707, 5787, 7073, 9099, 11121, 17361, 21219, 33363, 63657, 100089, 190971, 216691, 650073, 1950219, 2383601, 5850657, 7150803, 21452409, 64357227]

約数ペア:

[(1, 64357227), (3, 21452409), (9, 7150803), (11, 5850657), (27, 2383601), (33, 1950219), (99, 650073), (297, 216691), (337, 190971), (643, 100089), (1011, 63657), (1929, 33363), (3033, 21219), (3707, 17361), (5787, 11121), (7073, 9099)]