231605979

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{5273}}^1$

素因数の和:5320

約数の個数: 20

約数和(自身を含む): 339751080

約数和(自身を除く): 108145101

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 5273, 14641, 15819, 43923, 58003, 174009, 638033, 1914099, 7018363, 21055089, 77201993, 231605979]

約数ペア:

[(1, 231605979), (3, 77201993), (11, 21055089), (33, 7018363), (121, 1914099), (363, 638033), (1331, 174009), (3993, 58003), (5273, 43923), (14641, 15819)]