27049863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 13500537

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 439, 893, 1081, 1311, 1317, 2679, 3243, 8341, 10097, 20539, 20633, 25023, 30291, 61617, 61899, 191843, 392027, 474559, 575529, 1176081, 1423677, 9016621, 27049863]

約数ペア:

[(1, 27049863), (3, 9016621), (19, 1423677), (23, 1176081), (47, 575529), (57, 474559), (69, 392027), (141, 191843), (437, 61899), (439, 61617), (893, 30291), (1081, 25023), (1311, 20633), (1317, 20539), (2679, 10097), (3243, 8341)]