156938223117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{172981}}^1$

素因数の和:173581

約数の個数: 32

約数和(自身を含む): 231015385216

約数和(自身を除く): 74077162099

約数列:

[1, 3, 13, 39, 43, 129, 541, 559, 1623, 1677, 7033, 21099, 23263, 69789, 172981, 302419, 518943, 907257, 2248753, 6746259, 7438183, 22314549, 93582721, 96696379, 280748163, 290089137, 1216575373, 3649726119, 4024057003, 12072171009, 52312741039, 156938223117]

約数ペア:

[(1, 156938223117), (3, 52312741039), (13, 12072171009), (39, 4024057003), (43, 3649726119), (129, 1216575373), (541, 290089137), (559, 280748163), (1623, 96696379), (1677, 93582721), (7033, 22314549), (21099, 7438183), (23263, 6746259), (69789, 2248753), (172981, 907257), (302419, 518943)]