124650819

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{17291}}^1$

素因数の和:17392

約数の個数: 20

約数和(自身を含む): 188309880

約数和(自身を除く): 63659061

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 17291, 51873, 155619, 466857, 1400571, 1538899, 4616697, 13850091, 41550273, 124650819]

約数ペア:

[(1, 124650819), (3, 41550273), (9, 13850091), (27, 4616697), (81, 1538899), (89, 1400571), (267, 466857), (801, 155619), (2403, 51873), (7209, 17291)]