126572967

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 189103200

約数和(自身を除く): 62530233

約数列:

[1, 3, 9, 37, 111, 149, 333, 447, 1341, 2551, 5513, 7653, 16539, 22959, 49617, 94387, 283161, 380099, 849483, 1140297, 3420891, 14063663, 42190989, 126572967]

約数ペア:

[(1, 126572967), (3, 42190989), (9, 14063663), (37, 3420891), (111, 1140297), (149, 849483), (333, 380099), (447, 283161), (1341, 94387), (2551, 49617), (5513, 22959), (7653, 16539)]