108815109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146849}}^1$

素因数の和:146884

約数の個数: 16

約数和(自身を含む): 164472000

約数和(自身を除く): 55656891

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 146849, 440547, 1909037, 2790131, 5727111, 8370393, 36271703, 108815109]

約数ペア:

[(1, 108815109), (3, 36271703), (13, 8370393), (19, 5727111), (39, 2790131), (57, 1909037), (247, 440547), (741, 146849)]