67672059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 111498240

約数和(自身を除く): 43826181

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 487, 509, 1461, 1527, 3409, 3563, 6331, 6617, 10227, 10689, 18993, 19851, 44317, 46319, 132951, 138957, 247883, 743649, 1735181, 3222479, 5205543, 9667437, 22557353, 67672059]

約数ペア:

[(1, 67672059), (3, 22557353), (7, 9667437), (13, 5205543), (21, 3222479), (39, 1735181), (91, 743649), (273, 247883), (487, 138957), (509, 132951), (1461, 46319), (1527, 44317), (3409, 19851), (3563, 18993), (6331, 10689), (6617, 10227)]