156614526027

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{2798137}}^1$

素因数の和:2798840

約数の個数: 20

約数和(自身を含む): 234293691016

約数和(自身を除く): 77679164989

約数列:

[1, 3, 9, 27, 81, 691, 2073, 6219, 18657, 55971, 2798137, 8394411, 25183233, 75549699, 226649097, 1933512667, 5800538001, 17401614003, 52204842009, 156614526027]

約数ペア:

[(1, 156614526027), (3, 52204842009), (9, 17401614003), (27, 5800538001), (81, 1933512667), (691, 226649097), (2073, 75549699), (6219, 25183233), (18657, 8394411), (55971, 2798137)]