156391443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8971}}^1$

素因数の和:9139

約数の個数: 24

約数和(自身を含む): 244935600

約数和(自身を除く): 88544157

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 8971, 17433, 26913, 80739, 116623, 349869, 1049607, 1336679, 4010037, 12030111, 17376827, 52130481, 156391443]

約数ペア:

[(1, 156391443), (3, 52130481), (9, 17376827), (13, 12030111), (39, 4010037), (117, 1336679), (149, 1049607), (447, 349869), (1341, 116623), (1937, 80739), (5811, 26913), (8971, 17433)]