53475993

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 79859520

約数和(自身を除く): 26383527

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 1579, 3763, 4737, 11289, 14211, 33867, 83687, 112109, 251061, 336327, 753183, 1008981, 5941777, 17825331, 53475993]

約数ペア:

[(1, 53475993), (3, 17825331), (9, 5941777), (53, 1008981), (71, 753183), (159, 336327), (213, 251061), (477, 112109), (639, 83687), (1579, 33867), (3763, 14211), (4737, 11289)]