121399578

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2459

約数の個数: 48

約数和(自身を含む): 273283296

約数和(自身を除く): 151883718

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 402, 603, 774, 1206, 2341, 2881, 4682, 5762, 7023, 8643, 14046, 17286, 21069, 25929, 42138, 51858, 100663, 156847, 201326, 301989, 313694, 470541, 603978, 905967, 941082, 1411623, 1811934, 2823246, 6744421, 13488842, 20233263, 40466526, 60699789, 121399578]

約数ペア:

[(1, 121399578), (2, 60699789), (3, 40466526), (6, 20233263), (9, 13488842), (18, 6744421), (43, 2823246), (67, 1811934), (86, 1411623), (129, 941082), (134, 905967), (201, 603978), (258, 470541), (387, 313694), (402, 301989), (603, 201326), (774, 156847), (1206, 100663), (2341, 51858), (2881, 42138), (4682, 25929), (5762, 21069), (7023, 17286), (8643, 14046)]