194165019

素因数分解:

$3^5\times {\mathrm{419}}^1\times {\mathrm{1907}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 291695040

約数和(自身を除く): 97530021

約数列:

[1, 3, 9, 27, 81, 243, 419, 1257, 1907, 3771, 5721, 11313, 17163, 33939, 51489, 101817, 154467, 463401, 799033, 2397099, 7191297, 21573891, 64721673, 194165019]

約数ペア:

[(1, 194165019), (3, 64721673), (9, 21573891), (27, 7191297), (81, 2397099), (243, 799033), (419, 463401), (1257, 154467), (1907, 101817), (3771, 51489), (5721, 33939), (11313, 17163)]