82106217

素因数分解:

$3^4\times {\mathrm{919}}^1\times {\mathrm{1103}}^1$

素因数の和:2034

約数の個数: 20

約数和(自身を含む): 122897280

約数和(自身を除く): 40791063

約数列:

[1, 3, 9, 27, 81, 919, 1103, 2757, 3309, 8271, 9927, 24813, 29781, 74439, 89343, 1013657, 3040971, 9122913, 27368739, 82106217]

約数ペア:

[(1, 82106217), (3, 27368739), (9, 9122913), (27, 3040971), (81, 1013657), (919, 89343), (1103, 74439), (2757, 29781), (3309, 24813), (8271, 9927)]