133750771

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 173813760

約数和(自身を除く): 40062989

約数列:

[1, 7, 11, 31, 77, 137, 217, 341, 409, 959, 1507, 2387, 2863, 4247, 4499, 10549, 12679, 29729, 31493, 46717, 56033, 88753, 139469, 327019, 392231, 616363, 976283, 1737023, 4314541, 12159161, 19107253, 133750771]

約数ペア:

[(1, 133750771), (7, 19107253), (11, 12159161), (31, 4314541), (77, 1737023), (137, 976283), (217, 616363), (341, 392231), (409, 327019), (959, 139469), (1507, 88753), (2387, 56033), (2863, 46717), (4247, 31493), (4499, 29729), (10549, 12679)]