82258869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20947}}^1$

素因数の和:20985

約数の個数: 32

約数和(自身を含む): 144792576

約数和(自身を除く): 62533707

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 20947, 62841, 146629, 230417, 356099, 439887, 691251, 1068297, 1612919, 2492693, 3917089, 4838757, 7478079, 11751267, 27419623, 82258869]

約数ペア:

[(1, 82258869), (3, 27419623), (7, 11751267), (11, 7478079), (17, 4838757), (21, 3917089), (33, 2492693), (51, 1612919), (77, 1068297), (119, 691251), (187, 439887), (231, 356099), (357, 230417), (561, 146629), (1309, 62841), (3927, 20947)]