27394890669

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409729}}^1$

素因数の和:409794

約数の個数: 48

約数和(自身を含む): 46020873600

約数和(自身を除く): 18625982931

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1173, 1311, 2907, 3519, 3933, 7429, 22287, 66861, 409729, 1229187, 3687561, 6965393, 7784851, 9423767, 20896179, 23354553, 28271301, 62688537, 70063659, 84813903, 132342467, 160204039, 179051573, 397027401, 480612117, 537154719, 1191082203, 1441836351, 1611464157, 3043876741, 9131630223, 27394890669]

約数ペア:

[(1, 27394890669), (3, 9131630223), (9, 3043876741), (17, 1611464157), (19, 1441836351), (23, 1191082203), (51, 537154719), (57, 480612117), (69, 397027401), (153, 179051573), (171, 160204039), (207, 132342467), (323, 84813903), (391, 70063659), (437, 62688537), (969, 28271301), (1173, 23354553), (1311, 20896179), (2907, 9423767), (3519, 7784851), (3933, 6965393), (7429, 3687561), (22287, 1229187), (66861, 409729)]