85690209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7193}}^1$

素因数の和:7245

約数の個数: 24

約数和(自身を含む): 131563872

約数和(自身を除く): 45873663

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 7193, 11913, 21579, 79123, 136667, 237369, 410001, 1503337, 2596673, 4510011, 7790019, 28563403, 85690209]

約数ペア:

[(1, 85690209), (3, 28563403), (11, 7790019), (19, 4510011), (33, 2596673), (57, 1503337), (209, 410001), (361, 237369), (627, 136667), (1083, 79123), (3971, 21579), (7193, 11913)]