80617521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1493}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 110436480

約数和(自身を除く): 29818959

約数列:

[1, 3, 41, 123, 439, 1317, 1493, 4479, 17999, 53997, 61213, 183639, 655427, 1966281, 26872507, 80617521]

約数ペア:

[(1, 80617521), (3, 26872507), (41, 1966281), (123, 655427), (439, 183639), (1317, 61213), (1493, 53997), (4479, 17999)]