68881131

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{231923}}^1$

素因数の和:231943

約数の個数: 16

約数和(自身を含む): 111323520

約数和(自身を除く): 42442389

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 231923, 695769, 2087307, 2551153, 6261921, 7653459, 22960377, 68881131]

約数ペア:

[(1, 68881131), (3, 22960377), (9, 7653459), (11, 6261921), (27, 2551153), (33, 2087307), (99, 695769), (297, 231923)]