61993971

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 99456000

約数和(自身を除く): 37462029

約数列:

[1, 3, 9, 13, 27, 39, 117, 239, 351, 717, 739, 2151, 2217, 3107, 6453, 6651, 9321, 9607, 19953, 27963, 28821, 83889, 86463, 176621, 259389, 529863, 1589589, 2296073, 4768767, 6888219, 20664657, 61993971]

約数ペア:

[(1, 61993971), (3, 20664657), (9, 6888219), (13, 4768767), (27, 2296073), (39, 1589589), (117, 529863), (239, 259389), (351, 176621), (717, 86463), (739, 83889), (2151, 28821), (2217, 27963), (3107, 19953), (6453, 9607), (6651, 9321)]