47645361

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{2003}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 70701120

約数和(自身を除く): 23055759

約数列:

[1, 3, 9, 27, 881, 2003, 2643, 6009, 7929, 18027, 23787, 54081, 1764643, 5293929, 15881787, 47645361]

約数ペア:

[(1, 47645361), (3, 15881787), (9, 5293929), (27, 1764643), (881, 54081), (2003, 23787), (2643, 18027), (6009, 7929)]