27142803

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{14159}}^1$

素因数の和:14239

約数の個数: 16

約数和(自身を含む): 40780800

約数和(自身を除く): 13637997

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 14159, 42477, 127431, 382293, 1005289, 3015867, 9047601, 27142803]

約数ペア:

[(1, 27142803), (3, 9047601), (9, 3015867), (27, 1005289), (71, 382293), (213, 127431), (639, 42477), (1917, 14159)]