144928197

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{3271}}^1$

素因数の和:3830

約数の個数: 20

約数和(自身を含む): 216959776

約数和(自身を除く): 72031579

約数列:

[1, 3, 9, 27, 81, 547, 1641, 3271, 4923, 9813, 14769, 29439, 44307, 88317, 264951, 1789237, 5367711, 16103133, 48309399, 144928197]

約数ペア:

[(1, 144928197), (3, 48309399), (9, 16103133), (27, 5367711), (81, 1789237), (547, 264951), (1641, 88317), (3271, 44307), (4923, 29439), (9813, 14769)]