81660201

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{134089}}^1$

素因数の和:134128

約数の個数: 16

約数和(自身を含む): 128726400

約数和(自身を除く): 47066199

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 134089, 402267, 938623, 2815869, 3888581, 11665743, 27220067, 81660201]

約数ペア:

[(1, 81660201), (3, 27220067), (7, 11665743), (21, 3888581), (29, 2815869), (87, 938623), (203, 402267), (609, 134089)]