67163681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 75969600

約数和(自身を除く): 8805919

約数列:

[1, 13, 29, 67, 377, 871, 1943, 2659, 25259, 34567, 77111, 178153, 1002443, 2315989, 5166437, 67163681]

約数ペア:

[(1, 67163681), (13, 5166437), (29, 2315989), (67, 1002443), (377, 178153), (871, 77111), (1943, 34567), (2659, 25259)]