131558463

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4513}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 197171520

約数和(自身を除く): 65613057

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 3239, 4513, 9717, 13539, 29151, 40617, 185033, 356527, 555099, 1069581, 1665297, 3208743, 14617607, 43852821, 131558463]

約数ペア:

[(1, 131558463), (3, 43852821), (9, 14617607), (41, 3208743), (79, 1665297), (123, 1069581), (237, 555099), (369, 356527), (711, 185033), (3239, 40617), (4513, 29151), (9717, 13539)]