87421143

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1619}}^1$

素因数の和:2102

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 32329257

約数列:

[1, 3, 41, 123, 439, 1317, 1619, 4857, 17999, 53997, 66379, 199137, 710741, 2132223, 29140381, 87421143]

約数ペア:

[(1, 87421143), (3, 29140381), (41, 2132223), (123, 710741), (439, 199137), (1317, 66379), (1619, 53997), (4857, 17999)]