166137777203

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1\times {\mathrm{61981}}^1$

素因数の和:64058

約数の個数: 16

約数和(自身を含む): 177437111040

約数和(自身を除く): 11299333837

約数列:

[1, 19, 71, 1349, 1987, 37753, 61981, 141077, 1177639, 2680463, 4400651, 83612369, 123156247, 2339968693, 8744093537, 166137777203]

約数ペア:

[(1, 166137777203), (19, 8744093537), (71, 2339968693), (1349, 123156247), (1987, 83612369), (37753, 4400651), (61981, 2680463), (141077, 1177639)]