81529338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8887}}^1$

素因数の和:9042

約数の個数: 32

約数和(自身を含む): 179182080

約数和(自身を除く): 97652742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 8887, 9174, 17774, 26661, 53322, 97757, 195514, 293271, 586542, 1235293, 2470586, 3705879, 7411758, 13588223, 27176446, 40764669, 81529338]

約数ペア:

[(1, 81529338), (2, 40764669), (3, 27176446), (6, 13588223), (11, 7411758), (22, 3705879), (33, 2470586), (66, 1235293), (139, 586542), (278, 293271), (417, 195514), (834, 97757), (1529, 53322), (3058, 26661), (4587, 17774), (8887, 9174)]