201787956729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{324940349}}^1$

素因数の和:324940381

約数の個数: 16

約数和(自身を含む): 311942736000

約数和(自身を除く): 110154779271

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 324940349, 974821047, 2924463141, 7473628027, 8773389423, 22420884081, 67262652243, 201787956729]

約数ペア:

[(1, 201787956729), (3, 67262652243), (9, 22420884081), (23, 8773389423), (27, 7473628027), (69, 2924463141), (207, 974821047), (621, 324940349)]