40573143

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 66594528

約数和(自身を除く): 26021385

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 727, 1053, 1431, 2067, 2181, 4293, 6201, 6543, 9451, 18603, 19629, 28353, 38531, 55809, 58887, 85059, 115593, 255177, 346779, 500903, 765531, 1040337, 1502709, 3121011, 4508127, 13524381, 40573143]

約数ペア:

[(1, 40573143), (3, 13524381), (9, 4508127), (13, 3121011), (27, 1502709), (39, 1040337), (53, 765531), (81, 500903), (117, 346779), (159, 255177), (351, 115593), (477, 85059), (689, 58887), (727, 55809), (1053, 38531), (1431, 28353), (2067, 19629), (2181, 18603), (4293, 9451), (6201, 6543)]