12536701209

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{235577}}^1$

素因数の和:235668

約数の個数: 28

約数和(自身を含む): 19054019796

約数和(自身を除く): 6517318587

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 5913, 17739, 53217, 235577, 706731, 2120193, 6360579, 17197121, 19081737, 51591363, 57245211, 154774089, 171735633, 464322267, 1392966801, 4178900403, 12536701209]

約数ペア:

[(1, 12536701209), (3, 4178900403), (9, 1392966801), (27, 464322267), (73, 171735633), (81, 154774089), (219, 57245211), (243, 51591363), (657, 19081737), (729, 17197121), (1971, 6360579), (5913, 2120193), (17739, 706731), (53217, 235577)]