27615663

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 42232320

約数和(自身を除く): 14616657

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 1879, 4899, 5637, 14697, 16911, 43217, 129651, 133409, 388953, 400227, 1200681, 3068407, 9205221, 27615663]

約数ペア:

[(1, 27615663), (3, 9205221), (9, 3068407), (23, 1200681), (69, 400227), (71, 388953), (207, 133409), (213, 129651), (639, 43217), (1633, 16911), (1879, 14697), (4899, 5637)]