81969414

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{333209}}^1$

素因数の和:333255

約数の個数: 16

約数和(自身を含む): 167937840

約数和(自身を除く): 85968426

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 333209, 666418, 999627, 1999254, 13661569, 27323138, 40984707, 81969414]

約数ペア:

[(1, 81969414), (2, 40984707), (3, 27323138), (6, 13661569), (41, 1999254), (82, 999627), (123, 666418), (246, 333209)]