70852089

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 122791680

約数和(自身を除く): 51939591

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 903, 1019, 1419, 1617, 2107, 3057, 3311, 6321, 7133, 9933, 11209, 21399, 23177, 33627, 43817, 49931, 69531, 78463, 131451, 149793, 235389, 306719, 481987, 549241, 920157, 1445961, 1647723, 2147033, 3373909, 6441099, 10121727, 23617363, 70852089]

約数ペア:

[(1, 70852089), (3, 23617363), (7, 10121727), (11, 6441099), (21, 3373909), (33, 2147033), (43, 1647723), (49, 1445961), (77, 920157), (129, 549241), (147, 481987), (231, 306719), (301, 235389), (473, 149793), (539, 131451), (903, 78463), (1019, 69531), (1419, 49931), (1617, 43817), (2107, 33627), (3057, 23177), (3311, 21399), (6321, 11209), (7133, 9933)]