138347181

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59351}}^1$

素因数の和:59401

約数の個数: 24

約数和(自身を含む): 234559104

約数和(自身を除く): 96211923

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 59351, 178053, 415457, 534159, 1246371, 2195987, 3739113, 6587961, 15371909, 19763883, 46115727, 138347181]

約数ペア:

[(1, 138347181), (3, 46115727), (7, 19763883), (9, 15371909), (21, 6587961), (37, 3739113), (63, 2195987), (111, 1246371), (259, 534159), (333, 415457), (777, 178053), (2331, 59351)]