5358969

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 10512320

約数和(自身を除く): 5153351

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 57, 63, 77, 99, 111, 121, 133, 171, 209, 231, 259, 333, 363, 399, 407, 627, 693, 703, 777, 847, 1089, 1197, 1221, 1463, 1881, 2109, 2299, 2331, 2541, 2849, 3663, 4389, 4477, 4921, 6327, 6897, 7623, 7733, 8547, 13167, 13431, 14763, 16093, 20691, 23199, 25641, 31339, 40293, 44289, 48279, 54131, 69597, 85063, 94017, 144837, 162393, 255189, 282051, 487179, 595441, 765567, 1786323, 5358969]

約数ペア:

[(1, 5358969), (3, 1786323), (7, 765567), (9, 595441), (11, 487179), (19, 282051), (21, 255189), (33, 162393), (37, 144837), (57, 94017), (63, 85063), (77, 69597), (99, 54131), (111, 48279), (121, 44289), (133, 40293), (171, 31339), (209, 25641), (231, 23199), (259, 20691), (333, 16093), (363, 14763), (399, 13431), (407, 13167), (627, 8547), (693, 7733), (703, 7623), (777, 6897), (847, 6327), (1089, 4921), (1197, 4477), (1221, 4389), (1463, 3663), (1881, 2849), (2109, 2541), (2299, 2331)]