78573201

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 128136960

約数和(自身を除く): 49563759

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 2269, 4947, 6807, 11543, 15883, 34629, 38573, 47649, 115719, 220093, 270011, 660279, 810033, 1540651, 3741581, 4621953, 11224743, 26191067, 78573201]

約数ペア:

[(1, 78573201), (3, 26191067), (7, 11224743), (17, 4621953), (21, 3741581), (51, 1540651), (97, 810033), (119, 660279), (291, 270011), (357, 220093), (679, 115719), (1649, 47649), (2037, 38573), (2269, 34629), (4947, 15883), (6807, 11543)]