64560769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1297}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 79666048

約数和(自身を除く): 15105279

約数列:

[1, 7, 13, 91, 547, 1297, 3829, 7111, 9079, 16861, 49777, 118027, 709459, 4966213, 9222967, 64560769]

約数ペア:

[(1, 64560769), (7, 9222967), (13, 4966213), (91, 709459), (547, 118027), (1297, 49777), (3829, 16861), (7111, 9079)]