172844228217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{38384239}}^1$

素因数の和:38384340

約数の個数: 16

約数和(自身を含む): 245659136000

約数和(自身を除く): 72814907783

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 38384239, 115152717, 729300541, 2187901623, 3032354881, 9097064643, 57614742739, 172844228217]

約数ペア:

[(1, 172844228217), (3, 57614742739), (19, 9097064643), (57, 3032354881), (79, 2187901623), (237, 729300541), (1501, 115152717), (4503, 38384239)]