49445181

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{25793}}^1$

素因数の和:25873

約数の個数: 16

約数和(自身を含む): 74286720

約数和(自身を除く): 24841539

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 25793, 77379, 232137, 696411, 1831303, 5493909, 16481727, 49445181]

約数ペア:

[(1, 49445181), (3, 16481727), (9, 5493909), (27, 1831303), (71, 696411), (213, 232137), (639, 77379), (1917, 25793)]