67858713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 113153040

約数和(自身を除く): 45294327

約数列:

[1, 3, 9, 13, 17, 39, 51, 109, 117, 153, 221, 313, 327, 663, 939, 981, 1417, 1853, 1989, 2817, 4069, 4251, 5321, 5559, 12207, 12753, 15963, 16677, 24089, 34117, 36621, 47889, 69173, 72267, 102351, 207519, 216801, 307053, 443521, 579989, 622557, 1330563, 1739967, 3991689, 5219901, 7539857, 22619571, 67858713]

約数ペア:

[(1, 67858713), (3, 22619571), (9, 7539857), (13, 5219901), (17, 3991689), (39, 1739967), (51, 1330563), (109, 622557), (117, 579989), (153, 443521), (221, 307053), (313, 216801), (327, 207519), (663, 102351), (939, 72267), (981, 69173), (1417, 47889), (1853, 36621), (1989, 34117), (2817, 24089), (4069, 16677), (4251, 15963), (5321, 12753), (5559, 12207)]