8389627239

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1852

約数の個数: 64

約数和(自身を含む): 13536460800

約数和(自身を除く): 5146833561

約数列:

[1, 3, 7, 21, 29, 67, 87, 127, 201, 203, 381, 469, 609, 889, 1407, 1619, 1943, 2667, 3683, 4857, 5829, 8509, 11049, 11333, 13601, 25527, 25781, 33999, 40803, 46951, 59563, 77343, 108473, 140853, 178689, 205613, 246761, 325419, 328657, 616839, 740283, 759311, 985971, 1439291, 1727327, 2277933, 3145717, 4317873, 5181981, 5962777, 9437151, 13776071, 17888331, 22020019, 41328213, 41739439, 66060057, 96432497, 125218317, 289297491, 399506059, 1198518177, 2796542413, 8389627239]

約数ペア:

[(1, 8389627239), (3, 2796542413), (7, 1198518177), (21, 399506059), (29, 289297491), (67, 125218317), (87, 96432497), (127, 66060057), (201, 41739439), (203, 41328213), (381, 22020019), (469, 17888331), (609, 13776071), (889, 9437151), (1407, 5962777), (1619, 5181981), (1943, 4317873), (2667, 3145717), (3683, 2277933), (4857, 1727327), (5829, 1439291), (8509, 985971), (11049, 759311), (11333, 740283), (13601, 616839), (25527, 328657), (25781, 325419), (33999, 246761), (40803, 205613), (46951, 178689), (59563, 140853), (77343, 108473)]