57443427

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 84324240

約数和(自身を除く): 26880813

約数列:

[1, 3, 9, 179, 181, 197, 537, 543, 591, 1611, 1629, 1773, 32399, 35263, 35657, 97197, 105789, 106971, 291591, 317367, 320913, 6382603, 19147809, 57443427]

約数ペア:

[(1, 57443427), (3, 19147809), (9, 6382603), (179, 320913), (181, 317367), (197, 291591), (537, 106971), (543, 105789), (591, 97197), (1611, 35657), (1629, 35263), (1773, 32399)]