84181569

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 123088896

約数和(自身を除く): 38907327

約数列:

[1, 3, 17, 41, 51, 123, 127, 317, 381, 697, 951, 2091, 2159, 5207, 5389, 6477, 12997, 15621, 16167, 38991, 40259, 88519, 120777, 220949, 265557, 662847, 684403, 1650619, 2053209, 4951857, 28060523, 84181569]

約数ペア:

[(1, 84181569), (3, 28060523), (17, 4951857), (41, 2053209), (51, 1650619), (123, 684403), (127, 662847), (317, 265557), (381, 220949), (697, 120777), (951, 88519), (2091, 40259), (2159, 38991), (5207, 16167), (5389, 15621), (6477, 12997)]