54971661

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 74467008

約数和(自身を除く): 19495347

約数列:

[1, 3, 131, 137, 393, 411, 1021, 3063, 17947, 53841, 133751, 139877, 401253, 419631, 18323887, 54971661]

約数ペア:

[(1, 54971661), (3, 18323887), (131, 419631), (137, 401253), (393, 139877), (411, 133751), (1021, 53841), (3063, 17947)]