27842199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 47376384

約数和(自身を除く): 19534185

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 2803, 3311, 8409, 9933, 19621, 30833, 58863, 92499, 120529, 215831, 361587, 647493, 843703, 1325819, 2531109, 3977457, 9280733, 27842199]

約数ペア:

[(1, 27842199), (3, 9280733), (7, 3977457), (11, 2531109), (21, 1325819), (33, 843703), (43, 647493), (77, 361587), (129, 215831), (231, 120529), (301, 92499), (473, 58863), (903, 30833), (1419, 19621), (2803, 9933), (3311, 8409)]