201624687

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{678871}}^1$

素因数の和:678891

約数の個数: 16

約数和(自身を含む): 325858560

約数和(自身を除く): 124233873

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 678871, 2036613, 6109839, 7467581, 18329517, 22402743, 67208229, 201624687]

約数ペア:

[(1, 201624687), (3, 67208229), (9, 22402743), (11, 18329517), (27, 7467581), (33, 6109839), (99, 2036613), (297, 678871)]