84256497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{240047}}^1$

素因数の和:240069

約数の個数: 16

約数和(自身を含む): 134426880

約数和(自身を除く): 50170383

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 240047, 720141, 2160423, 3120611, 6481269, 9361833, 28085499, 84256497]

約数ペア:

[(1, 84256497), (3, 28085499), (9, 9361833), (13, 6481269), (27, 3120611), (39, 2160423), (117, 720141), (351, 240047)]