55783719

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 83144880

約数和(自身を除く): 27361161

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 1409, 4227, 4399, 12681, 13197, 39591, 74677, 116947, 224031, 350841, 672093, 1052523, 6198191, 18594573, 55783719]

約数ペア:

[(1, 55783719), (3, 18594573), (9, 6198191), (53, 1052523), (83, 672093), (159, 350841), (249, 224031), (477, 116947), (747, 74677), (1409, 39591), (4227, 13197), (4399, 12681)]