60861321

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{17749}}^1$

素因数の和:17885

約数の個数: 16

約数和(自身を含む): 90880000

約数和(自身を除く): 30018679

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 17749, 53247, 159741, 479223, 2254123, 6762369, 20287107, 60861321]

約数ペア:

[(1, 60861321), (3, 20287107), (9, 6762369), (27, 2254123), (127, 479223), (381, 159741), (1143, 53247), (3429, 17749)]