27018729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 41656680

約数和(自身を除く): 14637951

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 1289, 2329, 3867, 6987, 11601, 20961, 21913, 65739, 176593, 197217, 529779, 1589337, 3002081, 9006243, 27018729]

約数ペア:

[(1, 27018729), (3, 9006243), (9, 3002081), (17, 1589337), (51, 529779), (137, 197217), (153, 176593), (411, 65739), (1233, 21913), (1289, 20961), (2329, 11601), (3867, 6987)]