228626523

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 360576000

約数和(自身を除く): 131949477

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 1791, 2503, 3383, 5373, 7509, 10149, 22527, 30447, 42551, 67581, 91341, 127653, 382959, 498097, 1148877, 1494291, 4482873, 8467649, 13448619, 25402947, 76208841, 228626523]

約数ペア:

[(1, 228626523), (3, 76208841), (9, 25402947), (17, 13448619), (27, 8467649), (51, 4482873), (153, 1494291), (199, 1148877), (459, 498097), (597, 382959), (1791, 127653), (2503, 91341), (3383, 67581), (5373, 42551), (7509, 30447), (10149, 22527)]