72656493

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 122470656

約数和(自身を除く): 49814163

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 7193, 10101, 21579, 50351, 93509, 151053, 266141, 280527, 654563, 798423, 1862987, 1963689, 3459833, 5588961, 10379499, 24218831, 72656493]

約数ペア:

[(1, 72656493), (3, 24218831), (7, 10379499), (13, 5588961), (21, 3459833), (37, 1963689), (39, 1862987), (91, 798423), (111, 654563), (259, 280527), (273, 266141), (481, 151053), (777, 93509), (1443, 50351), (3367, 21579), (7193, 10101)]