67875771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 31657029

約数列:

[1, 3, 19, 31, 57, 93, 107, 321, 359, 589, 1077, 1767, 2033, 3317, 6099, 6821, 9951, 11129, 20463, 33387, 38413, 63023, 115239, 189069, 211451, 634353, 729847, 1190803, 2189541, 3572409, 22625257, 67875771]

約数ペア:

[(1, 67875771), (3, 22625257), (19, 3572409), (31, 2189541), (57, 1190803), (93, 729847), (107, 634353), (321, 211451), (359, 189069), (589, 115239), (1077, 63023), (1767, 38413), (2033, 33387), (3317, 20463), (6099, 11129), (6821, 9951)]