89881143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{66431}}^1$

素因数の和:66486

約数の個数: 16

約数和(自身を含む): 133926912

約数和(自身を除く): 44045769

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 66431, 199293, 730741, 2192223, 2723671, 8171013, 29960381, 89881143]

約数ペア:

[(1, 89881143), (3, 29960381), (11, 8171013), (33, 2723671), (41, 2192223), (123, 730741), (451, 199293), (1353, 66431)]