127271277

素因数分解:

$3^3\times 7^2\times {\mathrm{96199}}^1$

素因数の和:96222

約数の個数: 24

約数和(自身を含む): 219336000

約数和(自身を除く): 92064723

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 96199, 288597, 673393, 865791, 2020179, 2597373, 4713751, 6060537, 14141253, 18181611, 42423759, 127271277]

約数ペア:

[(1, 127271277), (3, 42423759), (7, 18181611), (9, 14141253), (21, 6060537), (27, 4713751), (49, 2597373), (63, 2020179), (147, 865791), (189, 673393), (441, 288597), (1323, 96199)]