89180523

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 131601600

約数和(自身を除く): 42421077

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 911, 1341, 2733, 8199, 10877, 32631, 66503, 97893, 135739, 199509, 407217, 598527, 1221651, 9908947, 29726841, 89180523]

約数ペア:

[(1, 89180523), (3, 29726841), (9, 9908947), (73, 1221651), (149, 598527), (219, 407217), (447, 199509), (657, 135739), (911, 97893), (1341, 66503), (2733, 32631), (8199, 10877)]