27764139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 39981312

約数和(自身を除く): 12217173

約数列:

[1, 3, 13, 39, 443, 1329, 1607, 4821, 5759, 17277, 20891, 62673, 711901, 2135703, 9254713, 27764139]

約数ペア:

[(1, 27764139), (3, 9254713), (13, 2135703), (39, 711901), (443, 62673), (1329, 20891), (1607, 17277), (4821, 5759)]