729005661

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{4127}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 1109771520

約数和(自身を除く): 380765859

約数列:

[1, 3, 9, 19, 57, 171, 1033, 3099, 4127, 9297, 12381, 19627, 37143, 58881, 78413, 176643, 235239, 705717, 4263191, 12789573, 38368719, 81000629, 243001887, 729005661]

約数ペア:

[(1, 729005661), (3, 243001887), (9, 81000629), (19, 38368719), (57, 12789573), (171, 4263191), (1033, 705717), (3099, 235239), (4127, 176643), (9297, 78413), (12381, 58881), (19627, 37143)]