86087457

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1709}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 129378600

約数和(自身を除く): 43291143

約数列:

[1, 3, 9, 29, 87, 193, 261, 579, 1709, 1737, 5127, 5597, 15381, 16791, 49561, 50373, 148683, 329837, 446049, 989511, 2968533, 9565273, 28695819, 86087457]

約数ペア:

[(1, 86087457), (3, 28695819), (9, 9565273), (29, 2968533), (87, 989511), (193, 446049), (261, 329837), (579, 148683), (1709, 50373), (1737, 49561), (5127, 16791), (5597, 15381)]