202407417

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{3301}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 302852836

約数和(自身を除く): 100445419

約数列:

[1, 3, 9, 27, 81, 757, 2271, 3301, 6813, 9903, 20439, 29709, 61317, 89127, 267381, 2498857, 7496571, 22489713, 67469139, 202407417]

約数ペア:

[(1, 202407417), (3, 67469139), (9, 22489713), (27, 7496571), (81, 2498857), (757, 267381), (2271, 89127), (3301, 61317), (6813, 29709), (9903, 20439)]