207360408969

素因数分解:

$3^4\times 7^2\times {\mathrm{52245001}}^1$

素因数の和:52245027

約数の個数: 30

約数和(自身を含む): 360333778794

約数和(自身を除く): 152973369825

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 52245001, 156735003, 365715007, 470205009, 1097145021, 1410615027, 2560005049, 3291435063, 4231845081, 7680015147, 9874305189, 23040045441, 29622915567, 69120136323, 207360408969]

約数ペア:

[(1, 207360408969), (3, 69120136323), (7, 29622915567), (9, 23040045441), (21, 9874305189), (27, 7680015147), (49, 4231845081), (63, 3291435063), (81, 2560005049), (147, 1410615027), (189, 1097145021), (441, 470205009), (567, 365715007), (1323, 156735003), (3969, 52245001)]