156988454121

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{125490371}}^1$

素因数の和:125490516

約数の個数: 12

約数和(自身を含む): 228392477040

約数和(自身を除く): 71404022919

約数列:

[1, 3, 9, 139, 417, 1251, 125490371, 376471113, 1129413339, 17443161569, 52329484707, 156988454121]

約数ペア:

[(1, 156988454121), (3, 52329484707), (9, 17443161569), (139, 1129413339), (417, 376471113), (1251, 125490371)]