71757051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15809}}^1$

素因数の和:15918

約数の個数: 16

約数和(自身を含む): 102448800

約数和(自身を除く): 30691749

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 15809, 47427, 268753, 806259, 1407001, 4221003, 23919017, 71757051]

約数ペア:

[(1, 71757051), (3, 23919017), (17, 4221003), (51, 1407001), (89, 806259), (267, 268753), (1513, 47427), (4539, 15809)]