162684369

素因数分解:

$3^7\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 247574400

約数和(自身を除く): 84890031

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1019, 1971, 2187, 3057, 5913, 9171, 17739, 27513, 53217, 74387, 82539, 159651, 223161, 247617, 669483, 742851, 2008449, 2228553, 6025347, 18076041, 54228123, 162684369]

約数ペア:

[(1, 162684369), (3, 54228123), (9, 18076041), (27, 6025347), (73, 2228553), (81, 2008449), (219, 742851), (243, 669483), (657, 247617), (729, 223161), (1019, 159651), (1971, 82539), (2187, 74387), (3057, 53217), (5913, 27513), (9171, 17739)]