51923997

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 78545376

約数和(自身を除く): 26621379

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 1997, 2889, 5991, 8667, 17973, 26001, 53919, 161757, 213679, 485271, 641037, 1923111, 5769333, 17307999, 51923997]

約数ペア:

[(1, 51923997), (3, 17307999), (9, 5769333), (27, 1923111), (81, 641037), (107, 485271), (243, 213679), (321, 161757), (963, 53919), (1997, 26001), (2889, 17973), (5991, 8667)]