73904787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5449}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 117327600

約数和(自身を除く): 43422813

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 5449, 13563, 16347, 49041, 59939, 179817, 539451, 746513, 2239539, 6718617, 8211643, 24634929, 73904787]

約数ペア:

[(1, 73904787), (3, 24634929), (9, 8211643), (11, 6718617), (33, 2239539), (99, 746513), (137, 539451), (411, 179817), (1233, 59939), (1507, 49041), (4521, 16347), (5449, 13563)]