53883981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{105037}}^1$

素因数の和:105065

約数の個数: 16

約数和(自身を含む): 84030400

約数和(自身を除く): 30146419

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 105037, 315111, 945333, 1995703, 2835999, 5987109, 17961327, 53883981]

約数ペア:

[(1, 53883981), (3, 17961327), (9, 5987109), (19, 2835999), (27, 1995703), (57, 945333), (171, 315111), (513, 105037)]