27916227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7933}}^1$

素因数の和:7979

約数の個数: 24

約数和(自身を含む): 44557344

約数和(自身を除く): 16641117

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7933, 23799, 71397, 134861, 182459, 404583, 547377, 1213749, 1642131, 3101803, 9305409, 27916227]

約数ペア:

[(1, 27916227), (3, 9305409), (9, 3101803), (17, 1642131), (23, 1213749), (51, 547377), (69, 404583), (153, 182459), (207, 134861), (391, 71397), (1173, 23799), (3519, 7933)]