168105091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{4127}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 219147264

約数和(自身を除く): 51042173

約数列:

[1, 7, 11, 23, 77, 161, 253, 529, 1771, 3703, 4127, 5819, 28889, 40733, 45397, 94921, 317779, 664447, 1044131, 2183183, 7308917, 15282281, 24015013, 168105091]

約数ペア:

[(1, 168105091), (7, 24015013), (11, 15282281), (23, 7308917), (77, 2183183), (161, 1044131), (253, 664447), (529, 317779), (1771, 94921), (3703, 45397), (4127, 40733), (5819, 28889)]