27166704621

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68086979}}^1$

素因数の和:68087008

約数の個数: 16

約数和(自身を含む): 43575667200

約数和(自身を除く): 16408962579

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68086979, 204260937, 476608853, 1293652601, 1429826559, 3880957803, 9055568207, 27166704621]

約数ペア:

[(1, 27166704621), (3, 9055568207), (7, 3880957803), (19, 1429826559), (21, 1293652601), (57, 476608853), (133, 204260937), (399, 68086979)]