26886027

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 16908405

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 593, 889, 1779, 2159, 2667, 4151, 6477, 10081, 12453, 15113, 30243, 45339, 70567, 75311, 211701, 225933, 527177, 1280287, 1581531, 3840861, 8962009, 26886027]

約数ペア:

[(1, 26886027), (3, 8962009), (7, 3840861), (17, 1581531), (21, 1280287), (51, 527177), (119, 225933), (127, 211701), (357, 75311), (381, 70567), (593, 45339), (889, 30243), (1779, 15113), (2159, 12453), (2667, 10081), (4151, 6477)]