111944187

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{1901}}^1$

素因数の和:2640

約数の個数: 20

約数和(自身を含む): 167543376

約数和(自身を除く): 55599189

約数列:

[1, 3, 9, 27, 81, 727, 1901, 2181, 5703, 6543, 17109, 19629, 51327, 58887, 153981, 1382027, 4146081, 12438243, 37314729, 111944187]

約数ペア:

[(1, 111944187), (3, 37314729), (9, 12438243), (27, 4146081), (81, 1382027), (727, 153981), (1901, 58887), (2181, 51327), (5703, 19629), (6543, 17109)]