9660189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 8034531

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 71, 77, 93, 133, 209, 213, 217, 231, 341, 399, 497, 589, 627, 651, 781, 1023, 1349, 1463, 1491, 1767, 2201, 2343, 2387, 4047, 4123, 4389, 5467, 6479, 6603, 7161, 9443, 12369, 14839, 15407, 16401, 19437, 24211, 28329, 41819, 44517, 45353, 46221, 72633, 103873, 125457, 136059, 169477, 292733, 311619, 460009, 508431, 878199, 1380027, 3220063, 9660189]

約数ペア:

[(1, 9660189), (3, 3220063), (7, 1380027), (11, 878199), (19, 508431), (21, 460009), (31, 311619), (33, 292733), (57, 169477), (71, 136059), (77, 125457), (93, 103873), (133, 72633), (209, 46221), (213, 45353), (217, 44517), (231, 41819), (341, 28329), (399, 24211), (497, 19437), (589, 16401), (627, 15407), (651, 14839), (781, 12369), (1023, 9443), (1349, 7161), (1463, 6603), (1491, 6479), (1767, 5467), (2201, 4389), (2343, 4123), (2387, 4047)]