87331387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 105240240

約数和(自身を除く): 17908853

約数列:

[1, 11, 13, 59, 121, 143, 649, 767, 941, 1573, 7139, 8437, 10351, 12233, 55519, 92807, 113861, 134563, 610709, 721747, 1480193, 6717799, 7939217, 87331387]

約数ペア:

[(1, 87331387), (11, 7939217), (13, 6717799), (59, 1480193), (121, 721747), (143, 610709), (649, 134563), (767, 113861), (941, 92807), (1573, 55519), (7139, 12233), (8437, 10351)]