8753427

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2104

約数の個数: 20

約数和(自身を含む): 13329360

約数和(自身を除く): 4575933

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2039, 4293, 6117, 18351, 55053, 108067, 165159, 324201, 972603, 2917809, 8753427]

約数ペア:

[(1, 8753427), (3, 2917809), (9, 972603), (27, 324201), (53, 165159), (81, 108067), (159, 55053), (477, 18351), (1431, 6117), (2039, 4293)]