87146073

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47699}}^1$

素因数の和:47741

約数の個数: 24

約数和(自身を含む): 148824000

約数和(自身を除く): 61677927

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 47699, 143097, 333893, 429291, 1001679, 1383271, 3005037, 4149813, 9682897, 12449439, 29048691, 87146073]

約数ペア:

[(1, 87146073), (3, 29048691), (7, 12449439), (9, 9682897), (21, 4149813), (29, 3005037), (63, 1383271), (87, 1001679), (203, 429291), (261, 333893), (609, 143097), (1827, 47699)]