87318143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4966

約数の個数: 16

約数和(自身を含む): 100818432

約数和(自身を除く): 13500289

約数列:

[1, 11, 23, 71, 253, 781, 1633, 4861, 17963, 53471, 111803, 345131, 1229833, 3796441, 7938013, 87318143]

約数ペア:

[(1, 87318143), (11, 7938013), (23, 3796441), (71, 1229833), (253, 345131), (781, 111803), (1633, 53471), (4861, 17963)]