74073987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 118809600

約数和(自身を除く): 44735613

約数列:

[1, 3, 9, 13, 27, 39, 117, 239, 351, 717, 883, 2151, 2649, 3107, 6453, 7947, 9321, 11479, 23841, 27963, 34437, 83889, 103311, 211037, 309933, 633111, 1899333, 2743481, 5697999, 8230443, 24691329, 74073987]

約数ペア:

[(1, 74073987), (3, 24691329), (9, 8230443), (13, 5697999), (27, 2743481), (39, 1899333), (117, 633111), (239, 309933), (351, 211037), (717, 103311), (883, 83889), (2151, 34437), (2649, 27963), (3107, 23841), (6453, 11479), (7947, 9321)]