55027809

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{21011}}^1$

素因数の和:21117

約数の個数: 16

約数和(自身を含む): 82367040

約数和(自身を除く): 27339231

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 21011, 63033, 189099, 567297, 2038067, 6114201, 18342603, 55027809]

約数ペア:

[(1, 55027809), (3, 18342603), (9, 6114201), (27, 2038067), (97, 567297), (291, 189099), (873, 63033), (2619, 21011)]