121512138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27479}}^1$

素因数の和:27562

約数の個数: 32

約数和(自身を含む): 269084160

約数和(自身を除く): 147572022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 27479, 54958, 82437, 164874, 302269, 604538, 906807, 1813614, 1841093, 3682186, 5523279, 11046558, 20252023, 40504046, 60756069, 121512138]

約数ペア:

[(1, 121512138), (2, 60756069), (3, 40504046), (6, 20252023), (11, 11046558), (22, 5523279), (33, 3682186), (66, 1841093), (67, 1813614), (134, 906807), (201, 604538), (402, 302269), (737, 164874), (1474, 82437), (2211, 54958), (4422, 27479)]