255089307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14029}}^1$

素因数の和:14091

約数の個数: 32

約数和(自身を含む): 404064000

約数和(自身を除く): 148974693

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 6061, 14029, 18183, 42087, 154319, 266551, 406841, 462957, 799653, 1220523, 2932061, 4475251, 7729979, 8796183, 13425753, 23189937, 85029769, 255089307]

約数ペア:

[(1, 255089307), (3, 85029769), (11, 23189937), (19, 13425753), (29, 8796183), (33, 7729979), (57, 4475251), (87, 2932061), (209, 1220523), (319, 799653), (551, 462957), (627, 406841), (957, 266551), (1653, 154319), (6061, 42087), (14029, 18183)]