7137968739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{85259}}^1$

素因数の和:85375

約数の個数: 32

約数和(自身を含む): 10804147200

約数和(自身を除く): 3666178461

約数列:

[1, 3, 11, 33, 43, 59, 129, 177, 473, 649, 1419, 1947, 2537, 7611, 27907, 83721, 85259, 255777, 937849, 2813547, 3666137, 5030281, 10998411, 15090843, 40327507, 55333091, 120982521, 165999273, 216302083, 648906249, 2379322913, 7137968739]

約数ペア:

[(1, 7137968739), (3, 2379322913), (11, 648906249), (33, 216302083), (43, 165999273), (59, 120982521), (129, 55333091), (177, 40327507), (473, 15090843), (649, 10998411), (1419, 5030281), (1947, 3666137), (2537, 2813547), (7611, 937849), (27907, 255777), (83721, 85259)]