27118587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 13593093

約数列:

[1, 3, 17, 23, 51, 61, 69, 183, 379, 391, 1037, 1137, 1173, 1403, 3111, 4209, 6443, 8717, 19329, 23119, 23851, 26151, 69357, 71553, 148189, 393023, 444567, 531737, 1179069, 1595211, 9039529, 27118587]

約数ペア:

[(1, 27118587), (3, 9039529), (17, 1595211), (23, 1179069), (51, 531737), (61, 444567), (69, 393023), (183, 148189), (379, 71553), (391, 69357), (1037, 26151), (1137, 23851), (1173, 23119), (1403, 19329), (3111, 8717), (4209, 6443)]