9512811

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 18246384

約数和(自身を除く): 8733573

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 49, 53, 63, 77, 99, 111, 147, 159, 231, 259, 333, 371, 407, 441, 477, 539, 583, 693, 777, 1113, 1221, 1617, 1749, 1813, 1961, 2331, 2597, 2849, 3339, 3663, 4081, 4851, 5247, 5439, 5883, 7791, 8547, 12243, 13727, 16317, 17649, 19943, 21571, 23373, 25641, 28567, 36729, 41181, 59829, 64713, 85701, 96089, 123543, 150997, 179487, 194139, 257103, 288267, 452991, 864801, 1056979, 1358973, 3170937, 9512811]

約数ペア:

[(1, 9512811), (3, 3170937), (7, 1358973), (9, 1056979), (11, 864801), (21, 452991), (33, 288267), (37, 257103), (49, 194139), (53, 179487), (63, 150997), (77, 123543), (99, 96089), (111, 85701), (147, 64713), (159, 59829), (231, 41181), (259, 36729), (333, 28567), (371, 25641), (407, 23373), (441, 21571), (477, 19943), (539, 17649), (583, 16317), (693, 13727), (777, 12243), (1113, 8547), (1221, 7791), (1617, 5883), (1749, 5439), (1813, 5247), (1961, 4851), (2331, 4081), (2597, 3663), (2849, 3339)]