64457319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1307}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 91162368

約数和(自身を除く): 26705049

約数列:

[1, 3, 17, 51, 967, 1307, 2901, 3921, 16439, 22219, 49317, 66657, 1263869, 3791607, 21485773, 64457319]

約数ペア:

[(1, 64457319), (3, 21485773), (17, 3791607), (51, 1263869), (967, 66657), (1307, 49317), (2901, 22219), (3921, 16439)]