55041531

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 74482464

約数和(自身を除く): 19440933

約数列:

[1, 3, 137, 157, 411, 471, 853, 2559, 21509, 64527, 116861, 133921, 350583, 401763, 18347177, 55041531]

約数ペア:

[(1, 55041531), (3, 18347177), (137, 401763), (157, 350583), (411, 133921), (471, 116861), (853, 64527), (2559, 21509)]