91107573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 41602827

約数列:

[1, 3, 17, 47, 51, 141, 191, 199, 573, 597, 799, 2397, 3247, 3383, 8977, 9353, 9741, 10149, 26931, 28059, 38009, 114027, 152609, 159001, 457827, 477003, 646153, 1786423, 1938459, 5359269, 30369191, 91107573]

約数ペア:

[(1, 91107573), (3, 30369191), (17, 5359269), (47, 1938459), (51, 1786423), (141, 646153), (191, 477003), (199, 457827), (573, 159001), (597, 152609), (799, 114027), (2397, 38009), (3247, 28059), (3383, 26931), (8977, 10149), (9353, 9741)]