219274869639

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15559}}^1\times {\mathrm{15607}}^1$

素因数の和:31219

約数の個数: 32

約数和(自身を含む): 341947555840

約数和(自身を除く): 122672686201

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 15559, 15607, 46677, 46821, 108913, 109249, 326739, 327747, 669037, 671101, 2007111, 2013303, 4683259, 4697707, 14049777, 14093121, 242829313, 728487939, 1699805191, 5099415573, 10441660459, 31324981377, 73091623213, 219274869639]

約数ペア:

[(1, 219274869639), (3, 73091623213), (7, 31324981377), (21, 10441660459), (43, 5099415573), (129, 1699805191), (301, 728487939), (903, 242829313), (15559, 14093121), (15607, 14049777), (46677, 4697707), (46821, 4683259), (108913, 2013303), (109249, 2007111), (326739, 671101), (327747, 669037)]