82690221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16879}}^1$

素因数の和:16976

約数の個数: 16

約数和(自身を含む): 116674560

約数和(自身を除く): 33984339

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 16879, 50637, 388217, 1164651, 1198409, 3595227, 27563407, 82690221]

約数ペア:

[(1, 82690221), (3, 27563407), (23, 3595227), (69, 1198409), (71, 1164651), (213, 388217), (1633, 50637), (4899, 16879)]