147788559

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5759

約数の個数: 24

約数和(自身を含む): 221798304

約数和(自身を除く): 74009745

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 5641, 8733, 16923, 26199, 50769, 231281, 400511, 693843, 1201533, 2081529, 3604599, 16420951, 49262853, 147788559]

約数ペア:

[(1, 147788559), (3, 49262853), (9, 16420951), (41, 3604599), (71, 2081529), (123, 1201533), (213, 693843), (369, 400511), (639, 231281), (2911, 50769), (5641, 26199), (8733, 16923)]