63771138

素因数分解:

$2^1\times 3^4\times {\mathrm{393649}}^1$

素因数の和:393663

約数の個数: 20

約数和(自身を含む): 142894950

約数和(自身を除く): 79123812

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 393649, 787298, 1180947, 2361894, 3542841, 7085682, 10628523, 21257046, 31885569, 63771138]

約数ペア:

[(1, 63771138), (2, 31885569), (3, 21257046), (6, 10628523), (9, 7085682), (18, 3542841), (27, 2361894), (54, 1180947), (81, 787298), (162, 393649)]