201108987

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{35983}}^1$

素因数の和:36021

約数の個数: 24

約数和(自身を含む): 314356224

約数和(自身を除く): 113247237

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 35983, 107949, 323847, 827609, 971541, 2482827, 2914623, 7448481, 8743869, 22345443, 67036329, 201108987]

約数ペア:

[(1, 201108987), (3, 67036329), (9, 22345443), (23, 8743869), (27, 7448481), (69, 2914623), (81, 2482827), (207, 971541), (243, 827609), (621, 323847), (1863, 107949), (5589, 35983)]