1336147731

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{125921}}^1$

素因数の和:126064

約数の個数: 20

約数和(自身を含む): 2011226184

約数和(自身を除く): 675078453

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 125921, 377763, 1133289, 3399867, 10199601, 16495651, 49486953, 148460859, 445382577, 1336147731]

約数ペア:

[(1, 1336147731), (3, 445382577), (9, 148460859), (27, 49486953), (81, 16495651), (131, 10199601), (393, 3399867), (1179, 1133289), (3537, 377763), (10611, 125921)]