27743553

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 28

約数和(自身を含む): 43807440

約数和(自身を除く): 16063887

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2003, 4617, 6009, 13851, 18027, 38057, 54081, 114171, 162243, 342513, 486729, 1027539, 1460187, 3082617, 9247851, 27743553]

約数ペア:

[(1, 27743553), (3, 9247851), (9, 3082617), (19, 1460187), (27, 1027539), (57, 486729), (81, 342513), (171, 162243), (243, 114171), (513, 54081), (729, 38057), (1539, 18027), (2003, 13851), (4617, 6009)]