74899971

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 116043840

約数和(自身を除く): 41143869

約数列:

[1, 3, 9, 27, 53, 73, 81, 159, 219, 239, 477, 657, 717, 1431, 1971, 2151, 3869, 4293, 5913, 6453, 11607, 12667, 17447, 19359, 34821, 38001, 52341, 104463, 114003, 157023, 313389, 342009, 471069, 924691, 1026027, 1413207, 2774073, 8322219, 24966657, 74899971]

約数ペア:

[(1, 74899971), (3, 24966657), (9, 8322219), (27, 2774073), (53, 1413207), (73, 1026027), (81, 924691), (159, 471069), (219, 342009), (239, 313389), (477, 157023), (657, 114003), (717, 104463), (1431, 52341), (1971, 38001), (2151, 34821), (3869, 19359), (4293, 17447), (5913, 12667), (6453, 11607)]