168447411

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2879}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 105267789

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1773, 2167, 2879, 5319, 6501, 8637, 19503, 25911, 31669, 58509, 77733, 95007, 285021, 567163, 855063, 1701489, 5104467, 6238793, 15313401, 18716379, 56149137, 168447411]

約数ペア:

[(1, 168447411), (3, 56149137), (9, 18716379), (11, 15313401), (27, 6238793), (33, 5104467), (99, 1701489), (197, 855063), (297, 567163), (591, 285021), (1773, 95007), (2167, 77733), (2879, 58509), (5319, 31669), (6501, 25911), (8637, 19503)]