7139045151

素因数分解:

$3^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{35423}}^1$

素因数の和:35900

約数の個数: 36

約数和(自身を含む): 12022126272

約数和(自身を除く): 4883081121

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 457, 1371, 3199, 4113, 9597, 22393, 28791, 35423, 67179, 106269, 201537, 247961, 318807, 743883, 1735727, 2231649, 5207181, 15621543, 16188311, 48564933, 113318177, 145694799, 339954531, 793227239, 1019863593, 2379681717, 7139045151]

約数ペア:

[(1, 7139045151), (3, 2379681717), (7, 1019863593), (9, 793227239), (21, 339954531), (49, 145694799), (63, 113318177), (147, 48564933), (441, 16188311), (457, 15621543), (1371, 5207181), (3199, 2231649), (4113, 1735727), (9597, 743883), (22393, 318807), (28791, 247961), (35423, 201537), (67179, 106269)]