54638091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 86432000

約数和(自身を除く): 31793909

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1459, 1971, 4161, 4377, 12483, 13131, 27721, 37449, 39393, 83163, 106507, 249489, 319521, 748467, 958563, 2023633, 2875689, 6070899, 18212697, 54638091]

約数ペア:

[(1, 54638091), (3, 18212697), (9, 6070899), (19, 2875689), (27, 2023633), (57, 958563), (73, 748467), (171, 319521), (219, 249489), (513, 106507), (657, 83163), (1387, 39393), (1459, 37449), (1971, 27721), (4161, 13131), (4377, 12483)]