80658193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 26028527

約数列:

[1, 7, 11, 29, 41, 77, 203, 287, 319, 451, 881, 1189, 2233, 3157, 6167, 8323, 9691, 13079, 25549, 36121, 67837, 91553, 178843, 252847, 281039, 397331, 1047509, 1967273, 2781317, 7332563, 11522599, 80658193]

約数ペア:

[(1, 80658193), (7, 11522599), (11, 7332563), (29, 2781317), (41, 1967273), (77, 1047509), (203, 397331), (287, 281039), (319, 252847), (451, 178843), (881, 91553), (1189, 67837), (2233, 36121), (3157, 25549), (6167, 13079), (8323, 9691)]