65481378

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{162889}}^1$

素因数の和:162961

約数の個数: 16

約数和(自身を含む): 132918240

約数和(自身を除く): 67436862

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 162889, 325778, 488667, 977334, 10913563, 21827126, 32740689, 65481378]

約数ペア:

[(1, 65481378), (2, 32740689), (3, 21827126), (6, 10913563), (67, 977334), (134, 488667), (201, 325778), (402, 162889)]