54815427

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{20101}}^1$

素因数の和:20211

約数の個数: 16

約数和(自身を含む): 82016160

約数和(自身を除く): 27200733

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 20101, 60303, 180909, 542727, 2030201, 6090603, 18271809, 54815427]

約数ペア:

[(1, 54815427), (3, 18271809), (9, 6090603), (27, 2030201), (101, 542727), (303, 180909), (909, 60303), (2727, 20101)]