82753293

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 47302899

約数列:

[1, 3, 7, 21, 41, 123, 223, 287, 431, 669, 861, 1293, 1561, 3017, 4683, 9051, 9143, 17671, 27429, 53013, 64001, 96113, 123697, 192003, 288339, 371091, 672791, 2018373, 3940633, 11821899, 27584431, 82753293]

約数ペア:

[(1, 82753293), (3, 27584431), (7, 11821899), (21, 3940633), (41, 2018373), (123, 672791), (223, 371091), (287, 288339), (431, 192003), (669, 123697), (861, 96113), (1293, 64001), (1561, 53013), (3017, 27429), (4683, 17671), (9051, 9143)]