389612169

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 593453952

約数和(自身を除く): 203841783

約数列:

[1, 3, 9, 53, 67, 73, 159, 167, 201, 219, 477, 501, 603, 657, 1503, 3551, 3869, 4891, 8851, 10653, 11189, 11607, 12191, 14673, 26553, 31959, 33567, 34821, 36573, 44019, 79659, 100701, 109719, 259223, 593017, 646123, 777669, 816797, 1779051, 1938369, 2333007, 2450391, 5337153, 5815107, 7351173, 43290241, 129870723, 389612169]

約数ペア:

[(1, 389612169), (3, 129870723), (9, 43290241), (53, 7351173), (67, 5815107), (73, 5337153), (159, 2450391), (167, 2333007), (201, 1938369), (219, 1779051), (477, 816797), (501, 777669), (603, 646123), (657, 593017), (1503, 259223), (3551, 109719), (3869, 100701), (4891, 79659), (8851, 44019), (10653, 36573), (11189, 34821), (11607, 33567), (12191, 31959), (14673, 26553)]