164862297

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{107123}}^1$

素因数の和:107154

約数の個数: 20

約数和(自身を含む): 259240080

約数和(自身を除く): 94377783

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 107123, 321369, 964107, 2035337, 2892321, 6106011, 8676963, 18318033, 54954099, 164862297]

約数ペア:

[(1, 164862297), (3, 54954099), (9, 18318033), (19, 8676963), (27, 6106011), (57, 2892321), (81, 2035337), (171, 964107), (513, 321369), (1539, 107123)]