78810759

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 124899840

約数和(自身を除く): 46089081

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1667, 1751, 2781, 5001, 5253, 15003, 15759, 28339, 45009, 47277, 85017, 171701, 255051, 515103, 765153, 1545309, 2918917, 4635927, 8756751, 26270253, 78810759]

約数ペア:

[(1, 78810759), (3, 26270253), (9, 8756751), (17, 4635927), (27, 2918917), (51, 1545309), (103, 765153), (153, 515103), (309, 255051), (459, 171701), (927, 85017), (1667, 47277), (1751, 45009), (2781, 28339), (5001, 15759), (5253, 15003)]