77947793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2671}}^1$

素因数の和:3068

約数の個数: 16

約数和(自身を含む): 97474560

約数和(自身を除く): 19526767

約数列:

[1, 7, 11, 77, 379, 2653, 2671, 4169, 18697, 29183, 29381, 205667, 1012309, 7086163, 11135399, 77947793]

約数ペア:

[(1, 77947793), (7, 11135399), (11, 7086163), (77, 1012309), (379, 205667), (2653, 29381), (2671, 29183), (4169, 18697)]