316767687621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72173089}}^1$

素因数の和:72173129

約数の個数: 32

約数和(自身を含む): 554289331200

約数和(自身を除く): 237521643579

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 72173089, 216519267, 505211623, 793903979, 1371288691, 1515634869, 2381711937, 4113866073, 5557327853, 9599020837, 15084175601, 16671983559, 28797062511, 45252526803, 105589229207, 316767687621]

約数ペア:

[(1, 316767687621), (3, 105589229207), (7, 45252526803), (11, 28797062511), (19, 16671983559), (21, 15084175601), (33, 9599020837), (57, 5557327853), (77, 4113866073), (133, 2381711937), (209, 1515634869), (231, 1371288691), (399, 793903979), (627, 505211623), (1463, 216519267), (4389, 72173089)]