81093081

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 110315520

約数和(自身を除く): 29222439

約数列:

[1, 3, 59, 177, 431, 1063, 1293, 3189, 25429, 62717, 76287, 188151, 458153, 1374459, 27031027, 81093081]

約数ペア:

[(1, 81093081), (3, 27031027), (59, 1374459), (177, 458153), (431, 188151), (1063, 76287), (1293, 62717), (3189, 25429)]