87687177

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 118272000

約数和(自身を除く): 30584823

約数列:

[1, 3, 139, 417, 439, 479, 1317, 1437, 61021, 66581, 183063, 199743, 210281, 630843, 29229059, 87687177]

約数ペア:

[(1, 87687177), (3, 29229059), (139, 630843), (417, 210281), (439, 199743), (479, 183063), (1317, 66581), (1437, 61021)]