137587263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{16223}}^1$

素因数の和:16494

約数の個数: 16

約数和(自身を含む): 200918016

約数和(自身を除く): 63330753

約数列:

[1, 3, 11, 33, 257, 771, 2827, 8481, 16223, 48669, 178453, 535359, 4169311, 12507933, 45862421, 137587263]

約数ペア:

[(1, 137587263), (3, 45862421), (11, 12507933), (33, 4169311), (257, 535359), (771, 178453), (2827, 48669), (8481, 16223)]