81350373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{44381}}^1$

素因数の和:44444

約数の個数: 16

約数和(自身を含む): 119298816

約数和(自身を除く): 37948443

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 44381, 133143, 576953, 1730859, 2085907, 6257721, 27116791, 81350373]

約数ペア:

[(1, 81350373), (3, 27116791), (13, 6257721), (39, 2085907), (47, 1730859), (141, 576953), (611, 133143), (1833, 44381)]