42576149

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 56038752

約数和(自身を除く): 13462603

約数列:

[1, 7, 11, 43, 49, 77, 121, 167, 301, 473, 539, 847, 1169, 1837, 2107, 3311, 5203, 5929, 7181, 8183, 12859, 20207, 23177, 36421, 50267, 78991, 90013, 141449, 254947, 351869, 552937, 868901, 990143, 3870559, 6082307, 42576149]

約数ペア:

[(1, 42576149), (7, 6082307), (11, 3870559), (43, 990143), (49, 868901), (77, 552937), (121, 351869), (167, 254947), (301, 141449), (473, 90013), (539, 78991), (847, 50267), (1169, 36421), (1837, 23177), (2107, 20207), (3311, 12859), (5203, 8183), (5929, 7181)]