64873677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 97357824

約数和(自身を除く): 32484147

約数列:

[1, 3, 11, 33, 47, 141, 151, 277, 453, 517, 831, 1551, 1661, 3047, 4983, 7097, 9141, 13019, 21291, 39057, 41827, 78067, 125481, 143209, 234201, 429627, 460097, 1380291, 1965869, 5897607, 21624559, 64873677]

約数ペア:

[(1, 64873677), (3, 21624559), (11, 5897607), (33, 1965869), (47, 1380291), (141, 460097), (151, 429627), (277, 234201), (453, 143209), (517, 125481), (831, 78067), (1551, 41827), (1661, 39057), (3047, 21291), (4983, 13019), (7097, 9141)]