27764331

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 43721280

約数和(自身を除く): 15956949

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 2819, 3283, 8457, 9849, 19733, 59199, 138131, 188873, 414393, 566619, 1322111, 3966333, 9254777, 27764331]

約数ペア:

[(1, 27764331), (3, 9254777), (7, 3966333), (21, 1322111), (49, 566619), (67, 414393), (147, 188873), (201, 138131), (469, 59199), (1407, 19733), (2819, 9849), (3283, 8457)]