60000021

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43573}}^1$

素因数の和:43602

約数の個数: 20

約数和(自身を含む): 94904172

約数和(自身を除く): 34904151

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 43573, 130719, 392157, 740741, 1176471, 2222223, 3529413, 6666669, 20000007, 60000021]

約数ペア:

[(1, 60000021), (3, 20000007), (9, 6666669), (17, 3529413), (27, 2222223), (51, 1176471), (81, 740741), (153, 392157), (459, 130719), (1377, 43573)]