134637147

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{72269}}^1$

素因数の和:72304

約数の個数: 20

約数和(自身を含む): 209872080

約数和(自身を除く): 75234933

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 72269, 216807, 650421, 1662187, 1951263, 4986561, 5853789, 14959683, 44879049, 134637147]

約数ペア:

[(1, 134637147), (3, 44879049), (9, 14959683), (23, 5853789), (27, 4986561), (69, 1951263), (81, 1662187), (207, 650421), (621, 216807), (1863, 72269)]