306465202071

素因数分解:

$3^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1415341}}^1$

素因数の和:1415852

約数の個数: 36

約数和(自身を含む): 515994063624

約数和(自身を除く): 209528861553

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 491, 1473, 3437, 4419, 10311, 24059, 30933, 72177, 216531, 1415341, 4246023, 9907387, 12738069, 29722161, 69351709, 89166483, 208055127, 624165381, 694932431, 2084797293, 4864527017, 6254391879, 14593581051, 34051689119, 43780743153, 102155067357, 306465202071]

約数ペア:

[(1, 306465202071), (3, 102155067357), (7, 43780743153), (9, 34051689119), (21, 14593581051), (49, 6254391879), (63, 4864527017), (147, 2084797293), (441, 694932431), (491, 624165381), (1473, 208055127), (3437, 89166483), (4419, 69351709), (10311, 29722161), (24059, 12738069), (30933, 9907387), (72177, 4246023), (216531, 1415341)]