154909727

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{24133}}^1$

素因数の和:24278

約数の個数: 12

約数和(自身を含む): 181584216

約数和(自身を除く): 26674489

約数列:

[1, 7, 49, 131, 917, 6419, 24133, 168931, 1182517, 3161423, 22129961, 154909727]

約数ペア:

[(1, 154909727), (7, 22129961), (49, 3161423), (131, 1182517), (917, 168931), (6419, 24133)]