438033528027

素因数分解:

$3^3\times {\mathrm{176459}}^1\times {\mathrm{91939}}^1$

素因数の和:268407

約数の個数: 16

約数和(自身を含む): 648949296000

約数和(自身を除く): 210915767973

約数列:

[1, 3, 9, 27, 91939, 176459, 275817, 529377, 827451, 1588131, 2482353, 4764393, 16223464001, 48670392003, 146011176009, 438033528027]

約数ペア:

[(1, 438033528027), (3, 146011176009), (9, 48670392003), (27, 16223464001), (91939, 4764393), (176459, 2482353), (275817, 1588131), (529377, 827451)]