201327687

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 332492160

約数和(自身を除く): 131164473

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 243, 297, 327, 691, 891, 981, 1199, 2073, 2673, 2943, 3597, 6219, 7601, 8829, 10791, 18657, 22803, 26487, 32373, 55971, 68409, 75319, 97119, 167913, 205227, 225957, 291357, 615681, 677871, 828509, 1847043, 2033613, 2485527, 6100839, 7456581, 18302517, 22369743, 67109229, 201327687]

約数ペア:

[(1, 201327687), (3, 67109229), (9, 22369743), (11, 18302517), (27, 7456581), (33, 6100839), (81, 2485527), (99, 2033613), (109, 1847043), (243, 828509), (297, 677871), (327, 615681), (691, 291357), (891, 225957), (981, 205227), (1199, 167913), (2073, 97119), (2673, 75319), (2943, 68409), (3597, 55971), (6219, 32373), (7601, 26487), (8829, 22803), (10791, 18657)]