64493527

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 75727872

約数和(自身を除く): 11234345

約数列:

[1, 7, 53, 131, 371, 917, 1327, 6943, 9289, 48601, 70331, 173837, 492317, 1216859, 9213361, 64493527]

約数ペア:

[(1, 64493527), (7, 9213361), (53, 1216859), (131, 492317), (371, 173837), (917, 70331), (1327, 48601), (6943, 9289)]