138266703

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{10691}}^1$

素因数の和:11179

約数の個数: 16

約数和(自身を含む): 205286400

約数和(自身を除く): 67019697

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 10691, 12933, 32073, 96219, 288657, 5120989, 15362967, 46088901, 138266703]

約数ペア:

[(1, 138266703), (3, 46088901), (9, 15362967), (27, 5120989), (479, 288657), (1437, 96219), (4311, 32073), (10691, 12933)]