320684109

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{77069}}^1$

素因数の和:77164

約数の個数: 16

約数和(自身を含む): 456254400

約数和(自身を除く): 135570291

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 77069, 231207, 1464311, 4392933, 5626037, 16878111, 106894703, 320684109]

約数ペア:

[(1, 320684109), (3, 106894703), (19, 16878111), (57, 5626037), (73, 4392933), (219, 1464311), (1387, 231207), (4161, 77069)]