89667963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2753}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 164975616

約数和(自身を除く): 75307653

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2753, 2961, 3619, 4653, 8259, 10857, 19271, 24777, 30283, 32571, 57813, 90849, 129391, 173439, 211981, 272547, 388173, 635943, 905737, 1164519, 1423301, 1907829, 2717211, 4269903, 8151633, 9963107, 12809709, 29889321, 89667963]

約数ペア:

[(1, 89667963), (3, 29889321), (7, 12809709), (9, 9963107), (11, 8151633), (21, 4269903), (33, 2717211), (47, 1907829), (63, 1423301), (77, 1164519), (99, 905737), (141, 635943), (231, 388173), (329, 272547), (423, 211981), (517, 173439), (693, 129391), (987, 90849), (1551, 57813), (2753, 32571), (2961, 30283), (3619, 24777), (4653, 19271), (8259, 10857)]