1880679519

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{95287}}^1$

素因数の和:95356

約数の個数: 32

約数和(自身を含む): 3018723840

約数和(自身を除く): 1138044321

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 95287, 285861, 857583, 1619879, 2572749, 4097341, 4859637, 12292023, 14578911, 36876069, 43736733, 69654797, 110628207, 208964391, 626893173, 1880679519]

約数ペア:

[(1, 1880679519), (3, 626893173), (9, 208964391), (17, 110628207), (27, 69654797), (43, 43736733), (51, 36876069), (129, 14578911), (153, 12292023), (387, 4859637), (459, 4097341), (731, 2572749), (1161, 1619879), (2193, 857583), (6579, 285861), (19737, 95287)]