27257153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 36986880

約数和(自身を除く): 9729727

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 601, 1463, 2387, 4123, 4207, 6479, 6611, 11419, 18631, 45353, 46277, 79933, 125609, 130417, 204941, 353989, 879263, 1434587, 2477923, 3893879, 27257153]

約数ペア:

[(1, 27257153), (7, 3893879), (11, 2477923), (19, 1434587), (31, 879263), (77, 353989), (133, 204941), (209, 130417), (217, 125609), (341, 79933), (589, 46277), (601, 45353), (1463, 18631), (2387, 11419), (4123, 6611), (4207, 6479)]