171994449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{41039}}^1$

素因数の和:41180

約数の個数: 16

約数和(自身を含む): 252149760

約数和(自身を除く): 80155311

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 41039, 123117, 451429, 1354287, 5211953, 15635859, 57331483, 171994449]

約数ペア:

[(1, 171994449), (3, 57331483), (11, 15635859), (33, 5211953), (127, 1354287), (381, 451429), (1397, 123117), (4191, 41039)]