71844651

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{1709}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 108304560

約数和(自身を除く): 36459909

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 1709, 4671, 5127, 14013, 15381, 42039, 46143, 138429, 295657, 415287, 886971, 2660913, 7982739, 23948217, 71844651]

約数ペア:

[(1, 71844651), (3, 23948217), (9, 7982739), (27, 2660913), (81, 886971), (173, 415287), (243, 295657), (519, 138429), (1557, 46143), (1709, 42039), (4671, 15381), (5127, 14013)]