66787747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 76501152

約数和(自身を除く): 9713405

約数列:

[1, 13, 17, 221, 277, 1091, 3601, 4709, 14183, 18547, 61217, 241111, 302207, 3928691, 5137519, 66787747]

約数ペア:

[(1, 66787747), (13, 5137519), (17, 3928691), (221, 302207), (277, 241111), (1091, 61217), (3601, 18547), (4709, 14183)]