55939563

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 82368000

約数和(自身を除く): 26428437

約数列:

[1, 3, 9, 109, 127, 327, 381, 449, 981, 1143, 1347, 4041, 13843, 41529, 48941, 57023, 124587, 146823, 171069, 440469, 513207, 6215507, 18646521, 55939563]

約数ペア:

[(1, 55939563), (3, 18646521), (9, 6215507), (109, 513207), (127, 440469), (327, 171069), (381, 146823), (449, 124587), (981, 57023), (1143, 48941), (1347, 41529), (4041, 13843)]