78850551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106411}}^1$

素因数の和:106446

約数の個数: 16

約数和(自身を含む): 119181440

約数和(自身を除く): 40330889

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 106411, 319233, 1383343, 2021809, 4150029, 6065427, 26283517, 78850551]

約数ペア:

[(1, 78850551), (3, 26283517), (13, 6065427), (19, 4150029), (39, 2021809), (57, 1383343), (247, 319233), (741, 106411)]