78087009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26003}}^1$

素因数の和:26037

約数の個数: 32

約数和(自身を含む): 139797504

約数和(自身を除く): 61710495

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 26003, 78009, 182021, 286033, 338039, 546063, 858099, 1014117, 2002231, 2366273, 3718429, 6006693, 7098819, 11155287, 26029003, 78087009]

約数ペア:

[(1, 78087009), (3, 26029003), (7, 11155287), (11, 7098819), (13, 6006693), (21, 3718429), (33, 2366273), (39, 2002231), (77, 1014117), (91, 858099), (143, 546063), (231, 338039), (273, 286033), (429, 182021), (1001, 78009), (3003, 26003)]