42203673

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{30649}}^1$

素因数の和:30678

約数の個数: 20

約数和(自身を含む): 66755700

約数和(自身を除く): 24552027

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 30649, 91947, 275841, 521033, 827523, 1563099, 2482569, 4689297, 14067891, 42203673]

約数ペア:

[(1, 42203673), (3, 14067891), (9, 4689297), (17, 2482569), (27, 1563099), (51, 827523), (81, 521033), (153, 275841), (459, 91947), (1377, 30649)]