164489919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{44111}}^1$

素因数の和:44238

約数の個数: 16

約数和(自身を含む): 241380864

約数和(自身を除く): 76890945

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 44111, 132333, 485221, 1455663, 4984543, 14953629, 54829973, 164489919]

約数ペア:

[(1, 164489919), (3, 54829973), (11, 14953629), (33, 4984543), (113, 1455663), (339, 485221), (1243, 132333), (3729, 44111)]