42555933

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^2$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 72115680

約数和(自身を除く): 29559747

約数列:

[1, 3, 7, 9, 21, 59, 63, 107, 177, 321, 413, 531, 749, 963, 1239, 2247, 3717, 6313, 6741, 11449, 18939, 34347, 44191, 56817, 80143, 103041, 132573, 240429, 397719, 675491, 721287, 2026473, 4728437, 6079419, 14185311, 42555933]

約数ペア:

[(1, 42555933), (3, 14185311), (7, 6079419), (9, 4728437), (21, 2026473), (59, 721287), (63, 675491), (107, 397719), (177, 240429), (321, 132573), (413, 103041), (531, 80143), (749, 56817), (963, 44191), (1239, 34347), (2247, 18939), (3717, 11449), (6313, 6741)]