73985211

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{16811}}^1$

素因数の和:16983

約数の個数: 16

約数和(自身を含む): 110286720

約数和(自身を除く): 36301509

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 16811, 50433, 151299, 453897, 2740193, 8220579, 24661737, 73985211]

約数ペア:

[(1, 73985211), (3, 24661737), (9, 8220579), (27, 2740193), (163, 453897), (489, 151299), (1467, 50433), (4401, 16811)]