53801883

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 79354080

約数和(自身を除く): 25552197

約数列:

[1, 3, 9, 71, 213, 269, 313, 639, 807, 939, 2421, 2817, 19099, 22223, 57297, 66669, 84197, 171891, 200007, 252591, 757773, 5977987, 17933961, 53801883]

約数ペア:

[(1, 53801883), (3, 17933961), (9, 5977987), (71, 757773), (213, 252591), (269, 200007), (313, 171891), (639, 84197), (807, 66669), (939, 57297), (2421, 22223), (2817, 19099)]