117527907

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4083

約数の個数: 32

約数和(自身を含む): 189987840

約数和(自身を除く): 72459933

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 3989, 4209, 9821, 11967, 27923, 29463, 83769, 91747, 243329, 275241, 642229, 729987, 1703303, 1926687, 5109909, 5596567, 16789701, 39175969, 117527907]

約数ペア:

[(1, 117527907), (3, 39175969), (7, 16789701), (21, 5596567), (23, 5109909), (61, 1926687), (69, 1703303), (161, 729987), (183, 642229), (427, 275241), (483, 243329), (1281, 91747), (1403, 83769), (3989, 29463), (4209, 27923), (9821, 11967)]