520079861691

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{66841}}^1$

素因数の和:67844

約数の個数: 48

約数和(自身を含む): 821007987072

約数和(自身を除く): 300928125381

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 911, 949, 2733, 2847, 8199, 8541, 11843, 35529, 66503, 66841, 106587, 199509, 200523, 598527, 601569, 864539, 868933, 2593617, 2606799, 4879393, 7780851, 7820397, 14638179, 43914537, 60892151, 63432109, 182676453, 190296327, 548029359, 570888981, 791597963, 2374793889, 4445127023, 7124381667, 13335381069, 40006143207, 57786651299, 173359953897, 520079861691]

約数ペア:

[(1, 520079861691), (3, 173359953897), (9, 57786651299), (13, 40006143207), (39, 13335381069), (73, 7124381667), (117, 4445127023), (219, 2374793889), (657, 791597963), (911, 570888981), (949, 548029359), (2733, 190296327), (2847, 182676453), (8199, 63432109), (8541, 60892151), (11843, 43914537), (35529, 14638179), (66503, 7820397), (66841, 7780851), (106587, 4879393), (199509, 2606799), (200523, 2593617), (598527, 868933), (601569, 864539)]