27543406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9007}}^1$

素因数の和:9159

約数の個数: 16

約数和(自身を含む): 45400320

約数和(自身を除く): 17856914

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 9007, 18014, 99077, 198154, 1251973, 2503946, 13771703, 27543406]

約数ペア:

[(1, 27543406), (2, 13771703), (11, 2503946), (22, 1251973), (139, 198154), (278, 99077), (1529, 18014), (3058, 9007)]