66817323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5471}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 102435840

約数和(自身を除く): 35618517

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 5471, 12213, 16413, 49239, 125833, 322789, 377499, 968367, 1132497, 2905101, 7424147, 22272441, 66817323]

約数ペア:

[(1, 66817323), (3, 22272441), (9, 7424147), (23, 2905101), (59, 1132497), (69, 968367), (177, 377499), (207, 322789), (531, 125833), (1357, 49239), (4071, 16413), (5471, 12213)]