131678156791

素因数分解:

${\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1\times {\mathrm{21379}}^1$

素因数の和:22198

約数の個数: 16

約数和(自身を含む): 134670054400

約数和(自身を除く): 2991897609

約数列:

[1, 73, 139, 607, 10147, 21379, 44311, 84373, 1560667, 2971681, 6159229, 12977053, 216932713, 947324869, 1803810367, 131678156791]

約数ペア:

[(1, 131678156791), (73, 1803810367), (139, 947324869), (607, 216932713), (10147, 12977053), (21379, 6159229), (44311, 2971681), (84373, 1560667)]