51735159

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9484

約数の個数: 32

約数和(自身を含む): 90624000

約数和(自身を除く): 38888841

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 9439, 28317, 66073, 84951, 198219, 254853, 273731, 594657, 821193, 1783971, 1916117, 2463579, 5748351, 7390737, 17245053, 51735159]

約数ペア:

[(1, 51735159), (3, 17245053), (7, 7390737), (9, 5748351), (21, 2463579), (27, 1916117), (29, 1783971), (63, 821193), (87, 594657), (189, 273731), (203, 254853), (261, 198219), (609, 84951), (783, 66073), (1827, 28317), (5481, 9439)]