27243339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 12238005

約数列:

[1, 3, 23, 67, 69, 71, 83, 201, 213, 249, 1541, 1633, 1909, 4623, 4757, 4899, 5561, 5727, 5893, 14271, 16683, 17679, 109411, 127903, 135539, 328233, 383709, 394831, 406617, 1184493, 9081113, 27243339]

約数ペア:

[(1, 27243339), (3, 9081113), (23, 1184493), (67, 406617), (69, 394831), (71, 383709), (83, 328233), (201, 135539), (213, 127903), (249, 109411), (1541, 17679), (1633, 16683), (1909, 14271), (4623, 5893), (4757, 5727), (4899, 5561)]