77247731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 90895392

約数和(自身を除く): 13647661

約数列:

[1, 11, 23, 41, 121, 253, 451, 677, 943, 2783, 4961, 7447, 10373, 15571, 27757, 81917, 114103, 171281, 305327, 638411, 1884091, 3358597, 7022521, 77247731]

約数ペア:

[(1, 77247731), (11, 7022521), (23, 3358597), (41, 1884091), (121, 638411), (253, 305327), (451, 171281), (677, 114103), (943, 81917), (2783, 27757), (4961, 15571), (7447, 10373)]