20143701117

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{642973}}^1$

素因数の和:643097

約数の個数: 18

約数和(自身を含む): 29598022142

約数和(自身を除く): 9454321025

約数列:

[1, 3, 9, 59, 177, 531, 3481, 10443, 31329, 642973, 1928919, 5786757, 37935407, 113806221, 341418663, 2238189013, 6714567039, 20143701117]

約数ペア:

[(1, 20143701117), (3, 6714567039), (9, 2238189013), (59, 341418663), (177, 113806221), (531, 37935407), (3481, 5786757), (10443, 1928919), (31329, 642973)]