201917043

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 314948480

約数和(自身を除く): 113031437

約数列:

[1, 3, 9, 27, 31, 81, 93, 97, 279, 291, 829, 837, 873, 2487, 2511, 2619, 3007, 7461, 7857, 9021, 22383, 25699, 27063, 67149, 77097, 80413, 81189, 231291, 241239, 243567, 693873, 723717, 2081619, 2171151, 2492803, 6513453, 7478409, 22435227, 67305681, 201917043]

約数ペア:

[(1, 201917043), (3, 67305681), (9, 22435227), (27, 7478409), (31, 6513453), (81, 2492803), (93, 2171151), (97, 2081619), (279, 723717), (291, 693873), (829, 243567), (837, 241239), (873, 231291), (2487, 81189), (2511, 80413), (2619, 77097), (3007, 67149), (7461, 27063), (7857, 25699), (9021, 22383)]