987898616001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{17987}}^1\times {\mathrm{9403}}^1$

素因数の和:27466

約数の個数: 48

約数和(自身を含む): 1583329662720

約数和(自身を除く): 595431046719

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 9403, 17987, 28209, 53961, 84627, 103433, 161883, 197857, 310299, 554777, 593571, 930897, 1061233, 1664331, 1780713, 3183699, 4992993, 6102547, 9551097, 11673563, 18307641, 35020689, 54922923, 105062067, 169131761, 507395283, 1522185849, 1860449371, 5581348113, 9978773899, 16744044339, 29936321697, 89808965091, 109766512889, 329299538667, 987898616001]

約数ペア:

[(1, 987898616001), (3, 329299538667), (9, 109766512889), (11, 89808965091), (33, 29936321697), (59, 16744044339), (99, 9978773899), (177, 5581348113), (531, 1860449371), (649, 1522185849), (1947, 507395283), (5841, 169131761), (9403, 105062067), (17987, 54922923), (28209, 35020689), (53961, 18307641), (84627, 11673563), (103433, 9551097), (161883, 6102547), (197857, 4992993), (310299, 3183699), (554777, 1780713), (593571, 1664331), (930897, 1061233)]