68179401

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 109596960

約数和(自身を除く): 41417559

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 739, 1139, 1377, 1809, 2217, 3417, 5427, 6651, 10251, 12563, 19953, 30753, 37689, 49513, 59859, 92259, 113067, 148539, 339201, 445617, 841721, 1017603, 1336851, 2525163, 4010553, 7575489, 22726467, 68179401]

約数ペア:

[(1, 68179401), (3, 22726467), (9, 7575489), (17, 4010553), (27, 2525163), (51, 1336851), (67, 1017603), (81, 841721), (153, 445617), (201, 339201), (459, 148539), (603, 113067), (739, 92259), (1139, 59859), (1377, 49513), (1809, 37689), (2217, 30753), (3417, 19953), (5427, 12563), (6651, 10251)]