27535053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 48137600

約数和(自身を除く): 20602547

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 349, 357, 663, 867, 1047, 1547, 2023, 2443, 3757, 4537, 4641, 5933, 6069, 7329, 11271, 13611, 17799, 26299, 31759, 41531, 77129, 78897, 95277, 100861, 124593, 231387, 302583, 539903, 706027, 1311193, 1619709, 2118081, 3933579, 9178351, 27535053]

約数ペア:

[(1, 27535053), (3, 9178351), (7, 3933579), (13, 2118081), (17, 1619709), (21, 1311193), (39, 706027), (51, 539903), (91, 302583), (119, 231387), (221, 124593), (273, 100861), (289, 95277), (349, 78897), (357, 77129), (663, 41531), (867, 31759), (1047, 26299), (1547, 17799), (2023, 13611), (2443, 11271), (3757, 7329), (4537, 6069), (4641, 5933)]