223580871

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{156241}}^1$

素因数の和:156303

約数の個数: 16

約数和(自身を含む): 337482720

約数和(自身を除く): 113901849

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 156241, 468723, 1406169, 4218507, 8280773, 24842319, 74526957, 223580871]

約数ペア:

[(1, 223580871), (3, 74526957), (9, 24842319), (27, 8280773), (53, 4218507), (159, 1406169), (477, 468723), (1431, 156241)]