27570957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 14563443

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 323, 629, 703, 769, 969, 1887, 2109, 2307, 11951, 13073, 14611, 28453, 35853, 39219, 43833, 85359, 248387, 483701, 540607, 745161, 1451103, 1621821, 9190319, 27570957]

約数ペア:

[(1, 27570957), (3, 9190319), (17, 1621821), (19, 1451103), (37, 745161), (51, 540607), (57, 483701), (111, 248387), (323, 85359), (629, 43833), (703, 39219), (769, 35853), (969, 28453), (1887, 14611), (2109, 13073), (2307, 11951)]