66708387

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{10789}}^1$

素因数の和:11027

約数の個数: 16

約数和(自身を含む): 99268000

約数和(自身を除く): 32559613

約数列:

[1, 3, 9, 27, 229, 687, 2061, 6183, 10789, 32367, 97101, 291303, 2470681, 7412043, 22236129, 66708387]

約数ペア:

[(1, 66708387), (3, 22236129), (9, 7412043), (27, 2470681), (229, 291303), (687, 97101), (2061, 32367), (6183, 10789)]