20143728027

素因数分解:

$3^3\times {\mathrm{4793}}^1\times {\mathrm{155657}}^1$

素因数の和:160459

約数の個数: 16

約数和(自身を含む): 29848978080

約数和(自身を除く): 9705250053

約数列:

[1, 3, 9, 27, 4793, 14379, 43137, 129411, 155657, 466971, 1400913, 4202739, 746064001, 2238192003, 6714576009, 20143728027]

約数ペア:

[(1, 20143728027), (3, 6714576009), (9, 2238192003), (27, 746064001), (4793, 4202739), (14379, 1400913), (43137, 466971), (129411, 155657)]