161069997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{2657}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 237561408

約数和(自身を除く): 76491411

約数列:

[1, 3, 11, 33, 121, 167, 363, 501, 1837, 2657, 5511, 7971, 20207, 29227, 60621, 87681, 321497, 443719, 964491, 1331157, 4880909, 14642727, 53689999, 161069997]

約数ペア:

[(1, 161069997), (3, 53689999), (11, 14642727), (33, 4880909), (121, 1331157), (167, 964491), (363, 443719), (501, 321497), (1837, 87681), (2657, 60621), (5511, 29227), (7971, 20207)]