63131355

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{28631}}^1$

素因数の和:28656

約数の個数: 36

約数和(自身を含む): 127297872

約数和(自身を除く): 64166517

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 28631, 85893, 143155, 200417, 257679, 429465, 601251, 1002085, 1288395, 1402919, 1803753, 3006255, 4208757, 7014595, 9018765, 12626271, 21043785, 63131355]

約数ペア:

[(1, 63131355), (3, 21043785), (5, 12626271), (7, 9018765), (9, 7014595), (15, 4208757), (21, 3006255), (35, 1803753), (45, 1402919), (49, 1288395), (63, 1002085), (105, 601251), (147, 429465), (245, 257679), (315, 200417), (441, 143155), (735, 85893), (2205, 28631)]