89941917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 47565411

約数列:

[1, 3, 13, 17, 39, 51, 221, 293, 463, 663, 879, 1389, 3809, 4981, 6019, 7871, 11427, 14943, 18057, 23613, 64753, 102323, 135659, 194259, 306969, 406977, 1763567, 2306203, 5290701, 6918609, 29980639, 89941917]

約数ペア:

[(1, 89941917), (3, 29980639), (13, 6918609), (17, 5290701), (39, 2306203), (51, 1763567), (221, 406977), (293, 306969), (463, 194259), (663, 135659), (879, 102323), (1389, 64753), (3809, 23613), (4981, 18057), (6019, 14943), (7871, 11427)]