164017743

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 220846080

約数和(自身を除く): 56828337

約数列:

[1, 3, 157, 471, 479, 727, 1437, 2181, 75203, 114139, 225609, 342417, 348233, 1044699, 54672581, 164017743]

約数ペア:

[(1, 164017743), (3, 54672581), (157, 1044699), (471, 348233), (479, 342417), (727, 225609), (1437, 114139), (2181, 75203)]