84511881

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 124444320

約数和(自身を除く): 39932439

約数列:

[1, 3, 9, 73, 219, 307, 419, 657, 921, 1257, 2763, 3771, 22411, 30587, 67233, 91761, 128633, 201699, 275283, 385899, 1157697, 9390209, 28170627, 84511881]

約数ペア:

[(1, 84511881), (3, 28170627), (9, 9390209), (73, 1157697), (219, 385899), (307, 275283), (419, 201699), (657, 128633), (921, 91761), (1257, 67233), (2763, 30587), (3771, 22411)]