68745039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{19469}}^1$

素因数の和:19590

約数の個数: 16

約数和(自身を含む): 100932480

約数和(自身を除く): 32187441

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 19469, 58407, 214159, 642477, 2083183, 6249549, 22915013, 68745039]

約数ペア:

[(1, 68745039), (3, 22915013), (11, 6249549), (33, 2083183), (107, 642477), (321, 214159), (1177, 58407), (3531, 19469)]