27078363

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 44630040

約数和(自身を除く): 17551677

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 937, 1521, 2223, 2811, 3211, 8433, 9633, 12181, 17803, 28899, 36543, 53409, 109629, 158353, 160227, 231439, 475059, 694317, 1425177, 2082951, 3008707, 9026121, 27078363]

約数ペア:

[(1, 27078363), (3, 9026121), (9, 3008707), (13, 2082951), (19, 1425177), (39, 694317), (57, 475059), (117, 231439), (169, 160227), (171, 158353), (247, 109629), (507, 53409), (741, 36543), (937, 28899), (1521, 17803), (2223, 12181), (2811, 9633), (3211, 8433)]