9664809

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 16853760

約数和(自身を除く): 7188951

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 139, 147, 231, 301, 417, 473, 539, 903, 973, 1419, 1529, 1617, 2107, 2919, 3311, 4587, 5977, 6321, 6811, 9933, 10703, 17931, 20433, 23177, 32109, 41839, 65747, 69531, 74921, 125517, 197241, 224763, 292873, 460229, 878619, 1380687, 3221603, 9664809]

約数ペア:

[(1, 9664809), (3, 3221603), (7, 1380687), (11, 878619), (21, 460229), (33, 292873), (43, 224763), (49, 197241), (77, 125517), (129, 74921), (139, 69531), (147, 65747), (231, 41839), (301, 32109), (417, 23177), (473, 20433), (539, 17931), (903, 10703), (973, 9933), (1419, 6811), (1529, 6321), (1617, 5977), (2107, 4587), (2919, 3311)]