167850009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{327193}}^1$

素因数の和:327221

約数の個数: 16

約数和(自身を含む): 261755200

約数和(自身を除く): 93905191

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 327193, 981579, 2944737, 6216667, 8834211, 18650001, 55950003, 167850009]

約数ペア:

[(1, 167850009), (3, 55950003), (9, 18650001), (19, 8834211), (27, 6216667), (57, 2944737), (171, 981579), (513, 327193)]