87962007

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 138764800

約数和(自身を除く): 50802793

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 1029, 1171, 1533, 3513, 3577, 8197, 10731, 24591, 25039, 57379, 75117, 85483, 172137, 256449, 401653, 598381, 1204959, 1795143, 4188667, 12566001, 29320669, 87962007]

約数ペア:

[(1, 87962007), (3, 29320669), (7, 12566001), (21, 4188667), (49, 1795143), (73, 1204959), (147, 598381), (219, 401653), (343, 256449), (511, 172137), (1029, 85483), (1171, 75117), (1533, 57379), (3513, 25039), (3577, 24591), (8197, 10731)]