71469189

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 116014080

約数和(自身を除く): 44544891

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 331, 727, 993, 2181, 2979, 3641, 6543, 7997, 8937, 10923, 19629, 23991, 32769, 71973, 98307, 215919, 240637, 721911, 2165733, 2647007, 6497199, 7941021, 23823063, 71469189]

約数ペア:

[(1, 71469189), (3, 23823063), (9, 7941021), (11, 6497199), (27, 2647007), (33, 2165733), (99, 721911), (297, 240637), (331, 215919), (727, 98307), (993, 71973), (2181, 32769), (2979, 23991), (3641, 19629), (6543, 10923), (7997, 8937)]