72654351

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 121228800

約数和(自身を除く): 48574449

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 409, 769, 1227, 2307, 2863, 4499, 5383, 8459, 8589, 13497, 16149, 25377, 31493, 59213, 94479, 177639, 314521, 943563, 2201647, 3459731, 6604941, 10379193, 24218117, 72654351]

約数ペア:

[(1, 72654351), (3, 24218117), (7, 10379193), (11, 6604941), (21, 3459731), (33, 2201647), (77, 943563), (231, 314521), (409, 177639), (769, 94479), (1227, 59213), (2307, 31493), (2863, 25377), (4499, 16149), (5383, 13497), (8459, 8589)]