53998137

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{117643}}^1$

素因数の和:117669

約数の個数: 16

約数和(自身を含む): 84703680

約数和(自身を除く): 30705543

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 117643, 352929, 1058787, 1999931, 3176361, 5999793, 17999379, 53998137]

約数ペア:

[(1, 53998137), (3, 17999379), (9, 5999793), (17, 3176361), (27, 1999931), (51, 1058787), (153, 352929), (459, 117643)]