99857247

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 158284800

約数和(自身を除く): 58427553

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 1029, 1113, 1831, 2597, 5493, 7791, 12817, 18179, 38451, 54537, 89719, 97043, 269157, 291129, 628033, 679301, 1884099, 2037903, 4755107, 14265321, 33285749, 99857247]

約数ペア:

[(1, 99857247), (3, 33285749), (7, 14265321), (21, 4755107), (49, 2037903), (53, 1884099), (147, 679301), (159, 628033), (343, 291129), (371, 269157), (1029, 97043), (1113, 89719), (1831, 54537), (2597, 38451), (5493, 18179), (7791, 12817)]