160163721

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 236545920

約数和(自身を除く): 76382199

約数列:

[1, 3, 9, 53, 159, 467, 477, 719, 1401, 2157, 4203, 6471, 24751, 38107, 74253, 114321, 222759, 335773, 342963, 1007319, 3021957, 17795969, 53387907, 160163721]

約数ペア:

[(1, 160163721), (3, 53387907), (9, 17795969), (53, 3021957), (159, 1007319), (467, 342963), (477, 335773), (719, 222759), (1401, 114321), (2157, 74253), (4203, 38107), (6471, 24751)]