81617469

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 110534592

約数和(自身を除く): 28917123

約数列:

[1, 3, 83, 249, 433, 757, 1299, 2271, 35939, 62831, 107817, 188493, 327781, 983343, 27205823, 81617469]

約数ペア:

[(1, 81617469), (3, 27205823), (83, 983343), (249, 327781), (433, 188493), (757, 107817), (1299, 62831), (2271, 35939)]