81240762

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{330247}}^1$

素因数の和:330293

約数の個数: 16

約数和(自身を含む): 166444992

約数和(自身を除く): 85204230

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 330247, 660494, 990741, 1981482, 13540127, 27080254, 40620381, 81240762]

約数ペア:

[(1, 81240762), (2, 40620381), (3, 27080254), (6, 13540127), (41, 1981482), (82, 990741), (123, 660494), (246, 330247)]