16315208001

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{887323}}^1$

素因数の和:887562

約数の個数: 20

約数和(自身を含む): 24479494512

約数和(自身を除く): 8164286511

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 6129, 18387, 887323, 2661969, 7985907, 23957721, 71873163, 201422321, 604266963, 1812800889, 5438402667, 16315208001]

約数ペア:

[(1, 16315208001), (3, 5438402667), (9, 1812800889), (27, 604266963), (81, 201422321), (227, 71873163), (681, 23957721), (2043, 7985907), (6129, 2661969), (18387, 887323)]