80492061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 120234240

約数和(自身を除く): 39742179

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 533, 709, 923, 1599, 2127, 2769, 2911, 8733, 9217, 27651, 29069, 37843, 50339, 87207, 113529, 151017, 377897, 654407, 1133691, 1963221, 2063899, 6191697, 26830687, 80492061]

約数ペア:

[(1, 80492061), (3, 26830687), (13, 6191697), (39, 2063899), (41, 1963221), (71, 1133691), (123, 654407), (213, 377897), (533, 151017), (709, 113529), (923, 87207), (1599, 50339), (2127, 37843), (2769, 29069), (2911, 27651), (8733, 9217)]