81903138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{593501}}^1$

素因数の和:593529

約数の個数: 16

約数和(自身を含む): 170928576

約数和(自身を除く): 89025438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 593501, 1187002, 1780503, 3561006, 13650523, 27301046, 40951569, 81903138]

約数ペア:

[(1, 81903138), (2, 40951569), (3, 27301046), (6, 13650523), (23, 3561006), (46, 1780503), (69, 1187002), (138, 593501)]