53074467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 83283200

約数和(自身を除く): 30208733

約数列:

[1, 3, 9, 19, 27, 57, 171, 307, 337, 513, 921, 1011, 2763, 3033, 5833, 6403, 8289, 9099, 17499, 19209, 52497, 57627, 103459, 157491, 172881, 310377, 931131, 1965721, 2793393, 5897163, 17691489, 53074467]

約数ペア:

[(1, 53074467), (3, 17691489), (9, 5897163), (19, 2793393), (27, 1965721), (57, 931131), (171, 310377), (307, 172881), (337, 157491), (513, 103459), (921, 57627), (1011, 52497), (2763, 19209), (3033, 17499), (5833, 9099), (6403, 8289)]