87085797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 128593920

約数和(自身を除く): 41508123

約数列:

[1, 3, 19, 23, 57, 69, 181, 367, 437, 543, 1101, 1311, 3439, 4163, 6973, 8441, 10317, 12489, 20919, 25323, 66427, 79097, 160379, 199281, 237291, 481137, 1262113, 1527821, 3786339, 4583463, 29028599, 87085797]

約数ペア:

[(1, 87085797), (3, 29028599), (19, 4583463), (23, 3786339), (57, 1527821), (69, 1262113), (181, 481137), (367, 237291), (437, 199281), (543, 160379), (1101, 79097), (1311, 66427), (3439, 25323), (4163, 20919), (6973, 12489), (8441, 10317)]