27664227

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{14431}}^1$

素因数の和:14511

約数の個数: 16

約数和(自身を含む): 41564160

約数和(自身を除く): 13899933

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 14431, 43293, 129879, 389637, 1024601, 3073803, 9221409, 27664227]

約数ペア:

[(1, 27664227), (3, 9221409), (9, 3073803), (27, 1024601), (71, 389637), (213, 129879), (639, 43293), (1917, 14431)]