80888757

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{2207}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 113756160

約数和(自身を除く): 32867403

約数列:

[1, 3, 19, 57, 643, 1929, 2207, 6621, 12217, 36651, 41933, 125799, 1419101, 4257303, 26962919, 80888757]

約数ペア:

[(1, 80888757), (3, 26962919), (19, 4257303), (57, 1419101), (643, 125799), (1929, 41933), (2207, 36651), (6621, 12217)]