27389618277

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9520201}}^1$

素因数の和:9520348

約数の個数: 16

約数和(自身を含む): 42041212032

約数和(自身を除く): 14651593755

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 9520201, 28560603, 66641407, 199924221, 1304267537, 3912802611, 9129872759, 27389618277]

約数ペア:

[(1, 27389618277), (3, 9129872759), (7, 3912802611), (21, 1304267537), (137, 199924221), (411, 66641407), (959, 28560603), (2877, 9520201)]