87257601

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{6203}}^1$

素因数の和:6733

約数の個数: 16

約数和(自身を含む): 129539520

約数和(自身を除く): 42281919

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 6203, 14067, 18609, 55827, 167481, 3231763, 9695289, 29085867, 87257601]

約数ペア:

[(1, 87257601), (3, 29085867), (9, 9695289), (27, 3231763), (521, 167481), (1563, 55827), (4689, 18609), (6203, 14067)]