80139156942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1027425089}}^1$

素因数の和:1027425107

約数の個数: 16

約数和(自身を含む): 172607415120

約数和(自身を除く): 92468258178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1027425089, 2054850178, 3082275267, 6164550534, 13356526157, 26713052314, 40069578471, 80139156942]

約数ペア:

[(1, 80139156942), (2, 40069578471), (3, 26713052314), (6, 13356526157), (13, 6164550534), (26, 3082275267), (39, 2054850178), (78, 1027425089)]