42916689

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{69109}}^1$

素因数の和:69141

約数の個数: 16

約数和(自身を含む): 66345600

約数和(自身を除く): 23428911

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 69109, 207327, 621981, 1589507, 1865943, 4768521, 14305563, 42916689]

約数ペア:

[(1, 42916689), (3, 14305563), (9, 4768521), (23, 1865943), (27, 1589507), (69, 621981), (207, 207327), (621, 69109)]