143350263

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4831}}^1$

素因数の和:5004

約数の個数: 32

約数和(自身を含む): 244305920

約数和(自身を除く): 100955657

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1413, 3297, 4239, 4831, 9891, 14493, 29673, 33817, 43479, 101451, 130437, 304353, 758467, 913059, 2275401, 5309269, 6826203, 15927807, 20478609, 47783421, 143350263]

約数ペア:

[(1, 143350263), (3, 47783421), (7, 20478609), (9, 15927807), (21, 6826203), (27, 5309269), (63, 2275401), (157, 913059), (189, 758467), (471, 304353), (1099, 130437), (1413, 101451), (3297, 43479), (4239, 33817), (4831, 29673), (9891, 14493)]