139031091

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{121637}}^1$

素因数の和:121770

約数の個数: 12

約数和(自身を含む): 202405632

約数和(自身を除く): 63374541

約数列:

[1, 3, 9, 127, 381, 1143, 121637, 364911, 1094733, 15447899, 46343697, 139031091]

約数ペア:

[(1, 139031091), (3, 46343697), (9, 15447899), (127, 1094733), (381, 364911), (1143, 121637)]