67875219

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{35407}}^1$

素因数の和:35487

約数の個数: 16

約数和(自身を含む): 101975040

約数和(自身を除く): 34099821

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 35407, 106221, 318663, 955989, 2513897, 7541691, 22625073, 67875219]

約数ペア:

[(1, 67875219), (3, 22625073), (9, 7541691), (27, 2513897), (71, 955989), (213, 318663), (639, 106221), (1917, 35407)]