56750943

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 77119616

約数和(自身を除く): 20368673

約数列:

[1, 3, 67, 201, 331, 853, 993, 2559, 22177, 57151, 66531, 171453, 282343, 847029, 18916981, 56750943]

約数ペア:

[(1, 56750943), (3, 18916981), (67, 847029), (201, 282343), (331, 171453), (853, 66531), (993, 57151), (2559, 22177)]