81818274

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{78823}}^1$

素因数の和:79001

約数の個数: 16

約数和(自身を含む): 164584512

約数和(自身を除く): 82766238

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 78823, 157646, 236469, 472938, 13636379, 27272758, 40909137, 81818274]

約数ペア:

[(1, 81818274), (2, 40909137), (3, 27272758), (6, 13636379), (173, 472938), (346, 236469), (519, 157646), (1038, 78823)]