5280795513

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{137639}}^1$

素因数の和:137691

約数の個数: 48

約数和(自身を含む): 9414576000

約数和(自身を除く): 4133780487

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 4263, 5481, 12789, 38367, 137639, 412917, 963473, 1238751, 2890419, 3716253, 3991531, 6744311, 8671257, 11974593, 20232933, 26013771, 27940717, 35923779, 60698799, 83822151, 107771337, 182096397, 195585019, 251466453, 586755057, 754399359, 1760265171, 5280795513]

約数ペア:

[(1, 5280795513), (3, 1760265171), (7, 754399359), (9, 586755057), (21, 251466453), (27, 195585019), (29, 182096397), (49, 107771337), (63, 83822151), (87, 60698799), (147, 35923779), (189, 27940717), (203, 26013771), (261, 20232933), (441, 11974593), (609, 8671257), (783, 6744311), (1323, 3991531), (1421, 3716253), (1827, 2890419), (4263, 1238751), (5481, 963473), (12789, 412917), (38367, 137639)]