80191023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 124250112

約数和(自身を除く): 44059089

約数列:

[1, 3, 11, 17, 33, 51, 187, 223, 561, 641, 669, 1923, 2453, 3791, 7051, 7359, 10897, 11373, 21153, 32691, 41701, 119867, 125103, 142943, 359601, 428829, 1572373, 2430031, 4717119, 7290093, 26730341, 80191023]

約数ペア:

[(1, 80191023), (3, 26730341), (11, 7290093), (17, 4717119), (33, 2430031), (51, 1572373), (187, 428829), (223, 359601), (561, 142943), (641, 125103), (669, 119867), (1923, 41701), (2453, 32691), (3791, 21153), (7051, 11373), (7359, 10897)]