27013419

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1997}}^1$

素因数の和:2176

約数の個数: 20

約数和(自身を含む): 40615344

約数和(自身を除く): 13601925

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 1997, 4509, 5991, 13527, 17973, 53919, 161757, 333499, 1000497, 3001491, 9004473, 27013419]

約数ペア:

[(1, 27013419), (3, 9004473), (9, 3001491), (27, 1000497), (81, 333499), (167, 161757), (501, 53919), (1503, 17973), (1997, 13527), (4509, 5991)]