169027857

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{329489}}^1$

素因数の和:329517

約数の個数: 16

約数和(自身を含む): 263592000

約数和(自身を除く): 94564143

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 329489, 988467, 2965401, 6260291, 8896203, 18780873, 56342619, 169027857]

約数ペア:

[(1, 169027857), (3, 56342619), (9, 18780873), (19, 8896203), (27, 6260291), (57, 2965401), (171, 988467), (513, 329489)]