171948063

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{122209}}^1$

素因数の和:122286

約数の個数: 16

約数和(自身を含む): 265928960

約数和(自身を除く): 93980897

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 122209, 366627, 855463, 2566389, 8188003, 24564009, 57316021, 171948063]

約数ペア:

[(1, 171948063), (3, 57316021), (7, 24564009), (21, 8188003), (67, 2566389), (201, 855463), (469, 366627), (1407, 122209)]