66788781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1117}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 93912000

約数和(自身を除く): 27123219

約数列:

[1, 3, 19, 57, 1049, 1117, 3147, 3351, 19931, 21223, 59793, 63669, 1171733, 3515199, 22262927, 66788781]

約数ペア:

[(1, 66788781), (3, 22262927), (19, 3515199), (57, 1171733), (1049, 63669), (1117, 59793), (3147, 21223), (3351, 19931)]