63572283

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{4999}}^1$

素因数の和:5168

約数の個数: 20

約数和(自身を含む): 95590000

約数和(自身を除く): 32017717

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 4999, 12717, 14997, 44991, 134973, 404919, 784843, 2354529, 7063587, 21190761, 63572283]

約数ペア:

[(1, 63572283), (3, 21190761), (9, 7063587), (27, 2354529), (81, 784843), (157, 404919), (471, 134973), (1413, 44991), (4239, 14997), (4999, 12717)]