171567231

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{42967}}^1$

素因数の和:43003

約数の個数: 16

約数和(自身を含む): 251620608

約数和(自身を除く): 80053377

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 42967, 128901, 472637, 1417911, 5199007, 15597021, 57189077, 171567231]

約数ペア:

[(1, 171567231), (3, 57189077), (11, 15597021), (33, 5199007), (121, 1417911), (363, 472637), (1331, 128901), (3993, 42967)]