26939781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16041

約数の個数: 24

約数和(自身を含む): 44950464

約数和(自身を除く): 18010683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 16007, 48021, 144063, 176077, 272119, 528231, 816357, 1584693, 2449071, 2993309, 8979927, 26939781]

約数ペア:

[(1, 26939781), (3, 8979927), (9, 2993309), (11, 2449071), (17, 1584693), (33, 816357), (51, 528231), (99, 272119), (153, 176077), (187, 144063), (561, 48021), (1683, 16007)]