73004409

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53017}}^1$

素因数の和:53046

約数の個数: 20

約数和(自身を含む): 115473204

約数和(自身を除く): 42468795

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 53017, 159051, 477153, 901289, 1431459, 2703867, 4294377, 8111601, 24334803, 73004409]

約数ペア:

[(1, 73004409), (3, 24334803), (9, 8111601), (17, 4294377), (27, 2703867), (51, 1431459), (81, 901289), (153, 477153), (459, 159051), (1377, 53017)]