165483402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{1997}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 378628992

約数和(自身を除く): 213145590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1973, 1997, 3946, 3994, 5919, 5991, 11838, 11982, 13811, 13979, 27622, 27958, 41433, 41937, 82866, 83874, 3940081, 7880162, 11820243, 23640486, 27580567, 55161134, 82741701, 165483402]

約数ペア:

[(1, 165483402), (2, 82741701), (3, 55161134), (6, 27580567), (7, 23640486), (14, 11820243), (21, 7880162), (42, 3940081), (1973, 83874), (1997, 82866), (3946, 41937), (3994, 41433), (5919, 27958), (5991, 27622), (11838, 13979), (11982, 13811)]