80458040853

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{41970809}}^1$

素因数の和:41970889

約数の個数: 16

約数和(自身を含む): 120875932800

約数和(自身を除く): 40417891947

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 41970809, 125912427, 377737281, 1133211843, 2979927439, 8939782317, 26819346951, 80458040853]

約数ペア:

[(1, 80458040853), (3, 26819346951), (9, 8939782317), (27, 2979927439), (71, 1133211843), (213, 377737281), (639, 125912427), (1917, 41970809)]