81252037

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 90014400

約数和(自身を除く): 8762363

約数列:

[1, 19, 37, 41, 703, 779, 1517, 2819, 28823, 53561, 104303, 115579, 1981757, 2196001, 4276423, 81252037]

約数ペア:

[(1, 81252037), (19, 4276423), (37, 2196001), (41, 1981757), (703, 115579), (779, 104303), (1517, 53561), (2819, 28823)]