26195280753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1\times {\mathrm{3583}}^1$

素因数の和:6381

約数の個数: 32

約数和(自身を含む): 37571788800

約数和(自身を除く): 11376508047

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 2729, 3583, 8187, 10749, 51851, 68077, 128263, 155553, 168401, 204231, 384789, 505203, 2436997, 3199619, 7310991, 9598857, 9778007, 29334021, 185782133, 459566329, 557346399, 1378698987, 8731760251, 26195280753]

約数ペア:

[(1, 26195280753), (3, 8731760251), (19, 1378698987), (47, 557346399), (57, 459566329), (141, 185782133), (893, 29334021), (2679, 9778007), (2729, 9598857), (3583, 7310991), (8187, 3199619), (10749, 2436997), (51851, 505203), (68077, 384789), (128263, 204231), (155553, 168401)]