57133107

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41491}}^1$

素因数の和:41520

約数の個数: 20

約数和(自身を含む): 90369576

約数和(自身を除く): 33236469

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41491, 124473, 373419, 705347, 1120257, 2116041, 3360771, 6348123, 19044369, 57133107]

約数ペア:

[(1, 57133107), (3, 19044369), (9, 6348123), (17, 3360771), (27, 2116041), (51, 1120257), (81, 705347), (153, 373419), (459, 124473), (1377, 41491)]