71048049

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 106673904

約数和(自身を除く): 35625855

約数列:

[1, 3, 17, 19, 51, 57, 227, 289, 323, 361, 681, 867, 969, 1083, 3859, 4313, 5491, 6137, 11577, 12939, 16473, 18411, 65603, 73321, 81947, 104329, 196809, 219963, 245841, 312987, 1246457, 1393099, 3739371, 4179297, 23682683, 71048049]

約数ペア:

[(1, 71048049), (3, 23682683), (17, 4179297), (19, 3739371), (51, 1393099), (57, 1246457), (227, 312987), (289, 245841), (323, 219963), (361, 196809), (681, 104329), (867, 81947), (969, 73321), (1083, 65603), (3859, 18411), (4313, 16473), (5491, 12939), (6137, 11577)]