156616586181

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2475721}}^1$

素因数の和:2475815

約数の個数: 40

約数和(自身を含む): 258821880768

約数和(自身を除く): 102205294587

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 5751, 7029, 21087, 63261, 2475721, 7427163, 22281489, 27232931, 66844467, 81698793, 175776191, 200533401, 245096379, 527328573, 735289137, 1581985719, 1933538101, 2205867411, 4745957157, 5800614303, 14237871471, 17401842909, 52205528727, 156616586181]

約数ペア:

[(1, 156616586181), (3, 52205528727), (9, 17401842909), (11, 14237871471), (27, 5800614303), (33, 4745957157), (71, 2205867411), (81, 1933538101), (99, 1581985719), (213, 735289137), (297, 527328573), (639, 245096379), (781, 200533401), (891, 175776191), (1917, 81698793), (2343, 66844467), (5751, 27232931), (7029, 22281489), (21087, 7427163), (63261, 2475721)]