63891423

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{46399}}^1$

素因数の和:46428

約数の個数: 20

約数和(自身を含む): 101059200

約数和(自身を除く): 37167777

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 46399, 139197, 417591, 788783, 1252773, 2366349, 3758319, 7099047, 21297141, 63891423]

約数ペア:

[(1, 63891423), (3, 21297141), (9, 7099047), (17, 3758319), (27, 2366349), (51, 1252773), (81, 788783), (153, 417591), (459, 139197), (1377, 46399)]