91139257

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 109166400

約数和(自身を除く): 18027143

約数列:

[1, 11, 19, 29, 121, 209, 319, 551, 1367, 2299, 3509, 6061, 15037, 25973, 39643, 66671, 165407, 285703, 436073, 753217, 3142733, 4796803, 8285387, 91139257]

約数ペア:

[(1, 91139257), (11, 8285387), (19, 4796803), (29, 3142733), (121, 753217), (209, 436073), (319, 285703), (551, 165407), (1367, 66671), (2299, 39643), (3509, 25973), (6061, 15037)]