69277439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47353}}^1$

素因数の和:47390

約数の個数: 16

約数和(自身を含む): 90919680

約数和(自身を除く): 21642241

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 47353, 331471, 520883, 899707, 3646181, 6297949, 9896777, 69277439]

約数ペア:

[(1, 69277439), (7, 9896777), (11, 6297949), (19, 3646181), (77, 899707), (133, 520883), (209, 331471), (1463, 47353)]