210360699

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2591}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 114779781

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 837, 873, 2591, 2619, 3007, 7773, 9021, 23319, 27063, 69957, 80321, 81189, 240963, 251327, 722889, 753981, 2168667, 2261943, 6785829, 7791137, 23373411, 70120233, 210360699]

約数ペア:

[(1, 210360699), (3, 70120233), (9, 23373411), (27, 7791137), (31, 6785829), (93, 2261943), (97, 2168667), (279, 753981), (291, 722889), (837, 251327), (873, 240963), (2591, 81189), (2619, 80321), (3007, 69957), (7773, 27063), (9021, 23319)]