25932447

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 39782400

約数和(自身を除く): 13849953

約数列:

[1, 3, 9, 27, 59, 73, 177, 219, 223, 531, 657, 669, 1593, 1971, 2007, 4307, 6021, 12921, 13157, 16279, 38763, 39471, 48837, 116289, 118413, 146511, 355239, 439533, 960461, 2881383, 8644149, 25932447]

約数ペア:

[(1, 25932447), (3, 8644149), (9, 2881383), (27, 960461), (59, 439533), (73, 355239), (177, 146511), (219, 118413), (223, 116289), (531, 48837), (657, 39471), (669, 38763), (1593, 16279), (1971, 13157), (2007, 12921), (4307, 6021)]