139563237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2609}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 203204160

約数和(自身を除く): 63640923

約数列:

[1, 3, 11, 33, 1621, 2609, 4863, 7827, 17831, 28699, 53493, 86097, 4229189, 12687567, 46521079, 139563237]

約数ペア:

[(1, 139563237), (3, 46521079), (11, 12687567), (33, 4229189), (1621, 86097), (2609, 53493), (4863, 28699), (7827, 17831)]