156940065243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447122693}}^1$

素因数の和:447122715

約数の個数: 16

約数和(自身を含む): 250388708640

約数和(自身を除く): 93448643397

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447122693, 1341368079, 4024104237, 5812595009, 12072312711, 17437785027, 52313355081, 156940065243]

約数ペア:

[(1, 156940065243), (3, 52313355081), (9, 17437785027), (13, 12072312711), (27, 5812595009), (39, 4024104237), (117, 1341368079), (351, 447122693)]