66915189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3907}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 106078752

約数和(自身を除く): 39163563

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 3907, 5709, 11721, 17127, 35163, 42977, 128931, 386793, 675911, 2027733, 6083199, 7435021, 22305063, 66915189]

約数ペア:

[(1, 66915189), (3, 22305063), (9, 7435021), (11, 6083199), (33, 2027733), (99, 675911), (173, 386793), (519, 128931), (1557, 42977), (1903, 35163), (3907, 17127), (5709, 11721)]