20143134567

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{1557499}}^1$

素因数の和:1557987

約数の個数: 16

約数和(自身を含む): 29904000000

約数和(自身を除く): 9760865433

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 1557499, 4672497, 14017491, 42052473, 746042021, 2238126063, 6714378189, 20143134567]

約数ペア:

[(1, 20143134567), (3, 6714378189), (9, 2238126063), (27, 746042021), (479, 42052473), (1437, 14017491), (4311, 4672497), (12933, 1557499)]