27552147

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 44544000

約数和(自身を除く): 16991853

約数列:

[1, 3, 7, 19, 21, 57, 133, 199, 347, 399, 597, 1041, 1393, 2429, 3781, 4179, 6593, 7287, 11343, 19779, 26467, 46151, 69053, 79401, 138453, 207159, 483371, 1312007, 1450113, 3936021, 9184049, 27552147]

約数ペア:

[(1, 27552147), (3, 9184049), (7, 3936021), (19, 1450113), (21, 1312007), (57, 483371), (133, 207159), (199, 138453), (347, 79401), (399, 69053), (597, 46151), (1041, 26467), (1393, 19779), (2429, 11343), (3781, 7287), (4179, 6593)]