67801521

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4751}}^1$

素因数の和:4892

約数の個数: 16

約数和(自身を含む): 93063168

約数和(自身を除く): 25261647

約数列:

[1, 3, 67, 71, 201, 213, 4751, 4757, 14253, 14271, 318317, 337321, 954951, 1011963, 22600507, 67801521]

約数ペア:

[(1, 67801521), (3, 22600507), (67, 1011963), (71, 954951), (201, 337321), (213, 318317), (4751, 14271), (4757, 14253)]