65955573

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 100284800

約数和(自身を除く): 34329227

約数列:

[1, 3, 9, 27, 73, 109, 219, 307, 327, 657, 921, 981, 1971, 2763, 2943, 7957, 8289, 22411, 23871, 33463, 67233, 71613, 100389, 201699, 214839, 301167, 605097, 903501, 2442799, 7328397, 21985191, 65955573]

約数ペア:

[(1, 65955573), (3, 21985191), (9, 7328397), (27, 2442799), (73, 903501), (109, 605097), (219, 301167), (307, 214839), (327, 201699), (657, 100389), (921, 71613), (981, 67233), (1971, 33463), (2763, 23871), (2943, 22411), (7957, 8289)]