87558549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 129153024

約数和(自身を除く): 41594475

約数列:

[1, 3, 13, 39, 71, 103, 213, 307, 309, 921, 923, 1339, 2769, 3991, 4017, 7313, 11973, 21797, 21939, 31621, 65391, 94863, 95069, 283361, 285207, 411073, 850083, 1233219, 2245091, 6735273, 29186183, 87558549]

約数ペア:

[(1, 87558549), (3, 29186183), (13, 6735273), (39, 2245091), (71, 1233219), (103, 850083), (213, 411073), (307, 285207), (309, 283361), (921, 95069), (923, 94863), (1339, 65391), (2769, 31621), (3991, 21939), (4017, 21797), (7313, 11973)]