200720727

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{101837}}^1$

素因数の和:101919

約数の個数: 16

約数和(自身を含む): 301440480

約数和(自身を除く): 100719753

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 101837, 305511, 916533, 2749599, 7434101, 22302303, 66906909, 200720727]

約数ペア:

[(1, 200720727), (3, 66906909), (9, 22302303), (27, 7434101), (73, 2749599), (219, 916533), (657, 305511), (1971, 101837)]