80961039

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 123352320

約数和(自身を除く): 42391281

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 5647, 14337, 16941, 50823, 152469, 333173, 457407, 999519, 1372221, 2998557, 8995671, 26987013, 80961039]

約数ペア:

[(1, 80961039), (3, 26987013), (9, 8995671), (27, 2998557), (59, 1372221), (81, 999519), (177, 457407), (243, 333173), (531, 152469), (1593, 50823), (4779, 16941), (5647, 14337)]