82991583

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 123636240

約数和(自身を除く): 40644657

約数列:

[1, 3, 9, 59, 73, 177, 219, 531, 657, 2141, 4307, 6423, 12921, 19269, 38763, 126319, 156293, 378957, 468879, 1136871, 1406637, 9221287, 27663861, 82991583]

約数ペア:

[(1, 82991583), (3, 27663861), (9, 9221287), (59, 1406637), (73, 1136871), (177, 468879), (219, 378957), (531, 156293), (657, 126319), (2141, 38763), (4307, 19269), (6423, 12921)]