72288579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30853}}^1$

素因数の和:30938

約数の個数: 16

約数和(自身を含む): 106631424

約数和(自身を除く): 34342845

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 30853, 92559, 339383, 1018149, 2190563, 6571689, 24096193, 72288579]

約数ペア:

[(1, 72288579), (3, 24096193), (11, 6571689), (33, 2190563), (71, 1018149), (213, 339383), (781, 92559), (2343, 30853)]