27810654

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{10463}}^1$

素因数の和:10911

約数の個数: 16

約数和(自身を含む): 55752192

約数和(自身を除く): 27941538

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 10463, 20926, 31389, 62778, 4635109, 9270218, 13905327, 27810654]

約数ペア:

[(1, 27810654), (2, 13905327), (3, 9270218), (6, 4635109), (443, 62778), (886, 31389), (1329, 20926), (2658, 10463)]