73121823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 111646080

約数和(自身を除く): 38524257

約数列:

[1, 3, 9, 19, 57, 171, 283, 849, 1511, 2547, 4533, 5377, 13599, 16131, 28709, 48393, 86127, 258381, 427613, 1282839, 3848517, 8124647, 24373941, 73121823]

約数ペア:

[(1, 73121823), (3, 24373941), (9, 8124647), (19, 3848517), (57, 1282839), (171, 427613), (283, 258381), (849, 86127), (1511, 48393), (2547, 28709), (4533, 16131), (5377, 13599)]