79573599

素因数分解:

$3^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 135720000

約数和(自身を除く): 56146401

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 149, 173, 343, 441, 447, 519, 1029, 1043, 1211, 1341, 1557, 3087, 3129, 3633, 7301, 8477, 9387, 10899, 21903, 25431, 25777, 51107, 59339, 65709, 76293, 77331, 153321, 178017, 180439, 231993, 459963, 534051, 541317, 1263073, 1623951, 3789219, 8841511, 11367657, 26524533, 79573599]

約数ペア:

[(1, 79573599), (3, 26524533), (7, 11367657), (9, 8841511), (21, 3789219), (49, 1623951), (63, 1263073), (147, 541317), (149, 534051), (173, 459963), (343, 231993), (441, 180439), (447, 178017), (519, 153321), (1029, 77331), (1043, 76293), (1211, 65709), (1341, 59339), (1557, 51107), (3087, 25777), (3129, 25431), (3633, 21903), (7301, 10899), (8477, 9387)]