66597687

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11161}}^1$

素因数の和:11200

約数の個数: 32

約数和(自身を含む): 112512960

約数和(自身を除く): 45915273

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 11161, 33483, 100449, 145093, 189737, 301347, 435279, 569211, 1305837, 1707633, 2466581, 3917511, 5122899, 7399743, 22199229, 66597687]

約数ペア:

[(1, 66597687), (3, 22199229), (9, 7399743), (13, 5122899), (17, 3917511), (27, 2466581), (39, 1707633), (51, 1305837), (117, 569211), (153, 435279), (221, 301347), (351, 189737), (459, 145093), (663, 100449), (1989, 33483), (5967, 11161)]