87460989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{378619}}^1$

素因数の和:378640

約数の個数: 16

約数和(自身を含む): 145390080

約数和(自身を除く): 57929091

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 378619, 1135857, 2650333, 4164809, 7950999, 12494427, 29153663, 87460989]

約数ペア:

[(1, 87460989), (3, 29153663), (7, 12494427), (11, 7950999), (21, 4164809), (33, 2650333), (77, 1135857), (231, 378619)]