156943239021

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{117034481}}^1$

素因数の和:117034636

約数の個数: 12

約数和(自身を含む): 228217239900

約数和(自身を除く): 71274000879

約数列:

[1, 3, 9, 149, 447, 1341, 117034481, 351103443, 1053310329, 17438137669, 52314413007, 156943239021]

約数ペア:

[(1, 156943239021), (3, 52314413007), (9, 17438137669), (149, 1053310329), (447, 351103443), (1341, 117034481)]