168282981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{328037}}^1$

素因数の和:328065

約数の個数: 16

約数和(自身を含む): 262430400

約数和(自身を除く): 94147419

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 328037, 984111, 2952333, 6232703, 8856999, 18698109, 56094327, 168282981]

約数ペア:

[(1, 168282981), (3, 56094327), (9, 18698109), (19, 8856999), (27, 6232703), (57, 2952333), (171, 984111), (513, 328037)]