1325492091

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16073}}^1$

素因数の和:16121

約数の個数: 72

約数和(自身を含む): 2572740144

約数和(自身を除く): 1247248053

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 833, 1071, 1309, 1617, 1683, 2499, 3927, 4851, 7497, 9163, 11781, 16073, 27489, 48219, 82467, 112511, 144657, 176803, 273241, 337533, 530409, 787577, 819723, 1012599, 1237621, 1591227, 1912687, 2362731, 2459169, 3005651, 3712863, 5738061, 7088193, 8663347, 9016953, 11138589, 13388809, 17214183, 21039557, 25990041, 27050859, 40166427, 63118671, 77970123, 120499281, 147276899, 189356013, 441830697, 1325492091]

約数ペア:

[(1, 1325492091), (3, 441830697), (7, 189356013), (9, 147276899), (11, 120499281), (17, 77970123), (21, 63118671), (33, 40166427), (49, 27050859), (51, 25990041), (63, 21039557), (77, 17214183), (99, 13388809), (119, 11138589), (147, 9016953), (153, 8663347), (187, 7088193), (231, 5738061), (357, 3712863), (441, 3005651), (539, 2459169), (561, 2362731), (693, 1912687), (833, 1591227), (1071, 1237621), (1309, 1012599), (1617, 819723), (1683, 787577), (2499, 530409), (3927, 337533), (4851, 273241), (7497, 176803), (9163, 144657), (11781, 112511), (16073, 82467), (27489, 48219)]