9152091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6572709

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 179, 207, 247, 299, 437, 537, 741, 897, 1311, 1611, 2223, 2327, 2691, 3401, 3933, 4117, 5681, 6981, 10203, 12351, 17043, 20943, 30609, 37053, 44213, 51129, 53521, 78223, 132639, 160563, 234669, 397917, 481689, 704007, 1016899, 3050697, 9152091]

約数ペア:

[(1, 9152091), (3, 3050697), (9, 1016899), (13, 704007), (19, 481689), (23, 397917), (39, 234669), (57, 160563), (69, 132639), (117, 78223), (171, 53521), (179, 51129), (207, 44213), (247, 37053), (299, 30609), (437, 20943), (537, 17043), (741, 12351), (897, 10203), (1311, 6981), (1611, 5681), (2223, 4117), (2327, 3933), (2691, 3401)]