85382019

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{10867}}^1$

素因数の和:10976

約数の個数: 20

約数和(自身を含む): 128872744

約数和(自身を除く): 43490725

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 10867, 32601, 97803, 293409, 880227, 1054099, 3162297, 9486891, 28460673, 85382019]

約数ペア:

[(1, 85382019), (3, 28460673), (9, 9486891), (27, 3162297), (81, 1054099), (97, 880227), (291, 293409), (873, 97803), (2619, 32601), (7857, 10867)]