56278341

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 95846400

約数和(自身を除く): 39568059

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1559, 1719, 4011, 4677, 5157, 10913, 12033, 14031, 32739, 36099, 42093, 98217, 294651, 297769, 893307, 2084383, 2679921, 6253149, 8039763, 18759447, 56278341]

約数ペア:

[(1, 56278341), (3, 18759447), (7, 8039763), (9, 6253149), (21, 2679921), (27, 2084383), (63, 893307), (189, 297769), (191, 294651), (573, 98217), (1337, 42093), (1559, 36099), (1719, 32739), (4011, 14031), (4677, 12033), (5157, 10913)]