192702123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 312998400

約数和(自身を除く): 120296277

約数列:

[1, 3, 9, 17, 19, 51, 57, 151, 153, 171, 323, 439, 453, 969, 1317, 1359, 2567, 2869, 2907, 3951, 7463, 7701, 8341, 8607, 22389, 23103, 25023, 25821, 48773, 66289, 67167, 75069, 141797, 146319, 198867, 425391, 438957, 596601, 1126913, 1259491, 1276173, 3380739, 3778473, 10142217, 11335419, 21411347, 64234041, 192702123]

約数ペア:

[(1, 192702123), (3, 64234041), (9, 21411347), (17, 11335419), (19, 10142217), (51, 3778473), (57, 3380739), (151, 1276173), (153, 1259491), (171, 1126913), (323, 596601), (439, 438957), (453, 425391), (969, 198867), (1317, 146319), (1359, 141797), (2567, 75069), (2869, 67167), (2907, 66289), (3951, 48773), (7463, 25821), (7701, 25023), (8341, 23103), (8607, 22389)]