27173421

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{91493}}^1$

素因数の和:91513

約数の個数: 16

約数和(自身を含む): 43917120

約数和(自身を除く): 16743699

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 91493, 274479, 823437, 1006423, 2470311, 3019269, 9057807, 27173421]

約数ペア:

[(1, 27173421), (3, 9057807), (9, 3019269), (11, 2470311), (27, 1006423), (33, 823437), (99, 274479), (297, 91493)]